%0 Book
%1 beazley2009python
%A Beazley, David M.
%B Devoloper's library
%C Upper Saddle River, NJ u.a.
%D 2009
%I Addison-Wesley
%K python programming
%T Python : essential reference
%U http://www.ulb.tu-darmstadt.de/tocs/208355014.pdf
%7 4. ed.