Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1985_15_2a_12, author = {{\CYRYA}{\cyra}{\cyrn}{\cyre}{\cyrz} {\CYRU}{\cyrsh}{\cyra}{\cyrn}}, title = {{\CYRO}{\cyrb} {\cyro}{\cyrt}{\cyrn}{\cyro}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrh} {\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrl}{\cyrl}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrv} {\cyrk}-{\cyrp}{\cyro}{\cyrl}{\cyru}{\cyrs}{\cyre}{\cyrt}{\cyrya}{\cyrh}}, journal = {Novi Sad Journal of Mathematics}, pages = {155-161}, publisher = {mathdoc}, volume = {15}, number = {2}, year = {1985}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1985_15_2a_12/} }
Яанез Ушан. Об отношениях параллельности в к-полусетях. Novi Sad Journal of Mathematics, Tome 15 (1985) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_1985_15_2a_12/