@article{Leipner,
   author = "Ingo Leipner",
   title = "Stress für Beschäftigte: Wie kann man die E-Mail-Flut bekämpfen",
   year = "2013",
   note = "http://www.mz-web.de/wirtschaft/e-mail-flut-mails-bearbeiten-kommunikation-stress-zeit-sparen" 
   }
   
@article{Ndukwe,
   author = "Nnenna Ndukwe",
   title = "Python is the back-end programming language of the future and here’s why",
   year = "2017",
   note = "https://medium.com/@nnennahacks/https-medium-com-nnennandukwe-python-is-the-back-end-programming-language-of-the-future-heres-why" 
   }
   
@article{Shelest,
   author = "Alexy Shelest",
   title = "Model View Controller, Model View Presenter, and Model View ViewModel Design Patterns",
   year = "2009",
   note = "https://www.codeproject.com/Articles/42830/Model-View-Controller-Model-View-Presenter-and-Mod"
   }

  @article{Gaynor,
   author = "Alex Gaynor",
   title = "Exploring Django-Taggit’s Data Model",
   year = "2010",
   note = "https://django-taggit.readthedocs.io/en/latest/getting\_started" 
   }
   
  @article{Herzog,
   author = "Stephan Herzog",
   title = "Model View Controller, Model View Presenter, and Model View ViewModel Design Patterns",
   year = "2016",
   note = "https://medium.com/sthzg/a-short-exploration-of-django-taggit-bb869ea5051f" 
   }
   
  @article{King,
   author = "Adam King",
   title = "Django Middlewares and the Request/Response Cycle",
   year = "2017",
   note = "https://medium.com/zeitcode/django-middlewares-and-the-request-response-cycle-fcbf8efb903f" 
   }
   
  @article{Python,
   author = "Python Software Foundation",
   title = "Virtual Environments and Packages",
   year = "2018",
   note = "https://docs.python.org/3/tutorial/venv.html" 
   }
   
  @article{Dixit,
   author = "Chitrank Dixit",
   title = "PEP-8 Tutorial: Code Standards in Python",
   year = "2018",
   note = "https://www.datacamp.com/community/tutorials/pep8-tutorial-python-code" 
   }
   
   @article{Shabda,
   author = "Shabda",
   title = "Understanding decorators",
   year = "2009",
   note = "https://www.agiliq.com/blog/2009/06/understanding-decorators/" 
   }
   
   @article{Timm,
   author = "Damon Timm",
   title = "django-hitcount Documentation",
   year = "2015",
   note = "https://django-hitcount.readthedocs.io/en/latest/overview.html" 
   }
   
   @article{Ong,
   author = "Selwin Ong",
   title = "Django Request-Response Cycle",
   year = "2018",
   note = "https://github.com/ui/django-post\_office/blob/master/AUTHORS.rst" 
   }
   
   @article{Nevius,
   author = "Ryan Nevius",
   title = "django-post\_office git Repository",
   year = "2015",
   note = "https://ryannevius.com" 
   }
   
   @article{Solutions,
   author = "Mindfire Solutions",
   title = "Advantages and Disadvantages of Python Programming Language",
   year = "2017",
   note = "https://medium.com/@mindfiresolutions.usa/advantages-and-disadvantages-of-python-programming-language-fd0b394f2121" 
   }
   
   @book{Weigend,
   author = "Michael Weigend",
   title = "Python GE-PACKT",
   year = "2017",
   note = "Kapitel 23.1"
   }
   
   @article{Schlede,
   author = "Frank-Michael Schlede, Thomas Bär, Andreas Donner",
   title = "Was ist LDAP (Lightweight Directory Access Protocol)?",
   year = "2017",
   note = "https://www.ip-insider.de/was-ist-ldap-lightweight-directory-access-protocol-a-581204/" 
   }
   
   @article{Oracle,
   author = "Oracle Cooperation",
   title = "About LDAP",
   year = "2010",
   note = "https://docs.oracle.com/cd/E19182-01/820-6573/6nht2e5a4/index.html" 
   }
   
@article{Otto,
   author = "Mark Otto",
   title = "Bootstrap from Twitter",
   year = "2011",
   note = "https://blog.twitter.com/developer/en\_us/a/2011/bootstrap-twitter.html" 
   }

@article{Bootstrap,
   author = "Bootstrap Authors, Twitter Inc",
   title = "Bootstrap Repository",
   year = "2011",
   note = "https://github.com/twbs/bootstrap" 
   }
   
 @article{Otto-2,
   author = "Mark Otto",
   title = "Say hello to Bootstrap 2.0",
   year = "2012",
   note = "https://web.archive.org/web/20120203191214/https://dev.twitter.com/blog/say-hello-to-bootstrap-2" 
   }

@article{Django,
   author = "Django Software Foundation",
   title = "django.contrib.auth, User Model",
   year = "2018",
   note = "https://docs.djangoproject.com/en/2.1/ref/contrib/auth/" 
   }
   
@article{Djangogirls,
   author = "Djangogirls",
   title = "Creating a blog post model",
   year = "2018",
   note = "https://tutorial.djangogirls.org/en/django\_models/" 
   }

@article{Djangogirls-2,
   author = "Djangogirls",
   title = "We inspire women to fall in love with programming.",
   year = "2018",
   note = "https://djangogirls.org/" 
   }

@article{Microsoft,
   author = "Microsoft",
   title = "Extensions for the Visual Studio family of products",
   year = "2018",
   note = "https://marketplace.visualstudio.com/" 
   }

@article{Computer,
   author = "The Computer Language Company",
   title = "Definition of: user permissions",
   year = "2018",
   note = "https://www.pcmag.com/encyclopedia/term/58231/user-permissions"
   }

@article{Django-2,
   author = "Django Software Foundation",
   title = "Modelforms - The save() methode",
   year = "2018",
   note = "https://docs.djangoproject.com/en/dev/topics/forms/modelforms/\#the-save-method" 
   }

@article{Django-3,
   author = "Django Software Foundation",
   title = "Working with Forms",
   year = "2018",
   note = "https://docs.djangoproject.com/en/dev/topics/forms/\#using-a-form-in-a-view" 
   }

@article{Fiok,
   author = "Marzena Fiok",
   title = "E-Mail-Flut sorgt für Kostenlawine",
   year = "2014",
   note = "https://www.tecchannel.de/a/e-mail-flut-sorgt-fuer-kostenlawine,402338,3" 
   }

@article{Django-4,
   author = "Django Software Foundation",
   title = "Cross Site Request Forgery protection",
   year = "2018",
   note = "https://docs.djangoproject.com/en/dev/ref/csrf/" 
   }  
   
@article{Sario,
   author = "Sario Marketing GmbH",
   title = "Tagging",
   year = "2018",
   note = "https://www.textbroker.de/tagging" 
   }
   
@article{Djangogirls-2,
   author = "Djangogirls",
   title = "Was passiert, wenn jemand eine Webseite beim Server anfordert?",
   year = "2018",
   note = "https://tutorial.djangogirls.org/de/django/" 
   }
   
@article{Moodle,
   author = "Moodle Dokumentation",
   title = "Aufbau einer Moodle-Site",
   year = "2015",
   note = "https://docs.moodle.org/35/de/Aufbau\_einer\_Moodle-Site" 
   }
   
@article{Moodle-2,
   author = "Moodle Dokumentation",
   title = "Cron-Job",
   year = "2018",
   note = "https://docs.moodle.org/35/de/Cron-Job" 
   }


