1.
Batíková B, Kepka T, Nĕmec P. ON HOW TO CONSTRUCT LEFT SEMIMODULES FROM THE RIGHT ONES. IJPAM [Internet]. 2014 Aug. 22 [cited 2026 Jul. 26];32:561-78. Available from: https://journals.uniurb.it/index.php/ijpam/article/view/6173