@article{105455, author = {Ivan Studni\v cka}, title = {Non-existence of Cartesian groups of order $2p^m$}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {013}, year = {1972}, pages = {721-725}, zbl = {0249.50015}, mrnumber = {0319043}, language = {en}, url = {http://dml.mathdoc.fr/item/105455} }
Studnička, Ivan. Non-existence of Cartesian groups of order $2p^m$. Commentationes Mathematicae Universitatis Carolinae, Tome 013 (1972) pp. 721-725. http://gdmltest.u-ga.fr/item/105455/
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