@book{nokey,

title = {Modernes Skandinavisch},

author = {Wahls and Müller and Langrock},

editor = {Chessgate},

isbn = {3935748132},

year  = {2006},

date = {2006-01-01},

volume = {2},

publisher = {Chessgate},

keywords = {Eröffnung, Skandinavisch},

pubstate = {published},

tppubtype = {book}

}