@book { lyah
      , author    = {Miran Lipova\v{c}a}
      , title     = {Learn You a Haskell for Great Good!}
      , publisher = {No Starch Press}
      , year      = {2011}
      , address   = {245 8th Street, San Francisco, CA, 94103}
      }

@online { jobs-programming
        , title   = {steve jobs on programming}
        , url     = {https://www.youtube.com/watch?v=5Z1gfgM7kzo}
        , urldate = {2015-01-01}
        }

@online { w-functions
        , title   = {Function (mathematics)}
        , url     = {https://en.wikipedia.org/wiki/Function_%28mathematics%29}
        , urldate = {2015-01-10}
        }


@book { landau-analysis
      , author    = {Edmund Landau}
      , title     = {Foundations of Analysis}
      , publisher = {AMS Chelsea Publishing}
      , year      = {1966}
      , address   = {Providence, RI}
      }
