Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2014_3_a6, author = {L. Boyko and M. Boyko}, title = {{\CYRS}{\cyrn}{\cyro}{\cyrv}{\cyra} {\cyro} {\cyrr}{\cyrery}{\cyrc}{\cyra}{\cyrr}{\cyrya}{\cyrh} {\cyri} {\cyrl}{\cyrzh}{\cyre}{\cyrc}{\cyra}{\cyrh}}, journal = {Kvant}, pages = {42--44}, publisher = {mathdoc}, number = {3}, year = {2014}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2014_3_a6/} }
L. Boyko; M. Boyko. Снова о рыцарях и лжецах. Kvant, no. 3 (2014), pp. 42-44. http://geodesic.mathdoc.fr/item/KVANT_2014_3_a6/