@misc{neukirchen05,
        title = {Dynamic Scope and Context-oriented Programming},
        author = {Christian Neukirchen},
        howpublished = {\url{http://chneukirchen.org/talks/euruko-2005/}},
        month = {October},
        note = {[Online; Stand 13.03.2008]},
        year = 2005,
        url = {http://chneukirchen.org/talks/#dynamicscopeandcontex},
        biburl = {http://www.bibsonomy.org/bibtex/211e998d6c0ae51f4c68832010c3af442/schmidtwisser},
	keywords = {ruby cop}
}

@book{agile05,
        title = {Agile Web Development with Rails (The Facets of Ruby Series)},
        author = {Dave Thomas and David Heinemeier-Hansson},
        howpublished = {Paperback},
        month = {July},
        publisher = {Pragmatic Bookshelf},
        year = 2005,
        biburl = {http://www.bibsonomy.org/bibtex/205c24eafd7bf44aa03481c7c354ec592/schmidtwisser},
	keywords = {programming rails development ruby agile framework database}
}

@book{pickaxe,
        title = {Programming Ruby: the pragmatic programmer's guide},
        address = {Raleigh, NC, USA},
        author = {David Thomas and Andrew Hunt},
        edition = 2,
        month = {August},
        publisher = { The Pragmatic Programmers, LLC.},
        year = 2005,
        url = {http://portal.acm.org/citation.cfm?id=357816},
        isbn = {0-201-71089-7},
	description = {Programming Ruby},
	biburl = {http://www.bibsonomy.org/bibtex/275b085b02e859578effbc55b2169947f/schmidtwisser},
	keywords = {ruby}
}