%0 Journal Article %A A. V. Seliverstov %T Cubic forms without monomials in two variables %J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki %D 2015 %P 71-77 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VUU_2015_25_1_a7/ %G ru %F VUU_2015_25_1_a7