@ARTICLE {, title = {Bicykle a matematika}, author = {Kubáček, Zbyněk and Černek, Pavol}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2007}, volume = {36}, number = {4}, pages = {11--26}, issn = {1335-4981}, abstract = {A set of various mathematical problems related to bicycles and intended for grades 6–10 is presented.}, }