@book{ 0-1468887254, title = {Die Schneckenklasse}, series = {Edition Hug}, author = {Wanner-Herren, Brigitte and Fisch, Evelyne}, address = {Zürich}, publisher = {Hug}, year = {2012}, isbn = {9783905847833}, language = {German}, url = {http://deposit.d-nb.de/cgi-bin/dokserv?id=4038921&prov=M&dok_var=1&dok_ext=htm}, url = {https://katalog.hmt-leipzig.de/Record/0-1468887254} }