@article{VUU_2014_3_a2,
     author = {A. K. Koshcheeva},
     title = {Axiomatics of {P.\,S.~Novikov} complete extensions of the superintuitionistic logic $L2$ in the language containing an additional constant},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {28--39},
     publisher = {mathdoc},
     number = {3},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2014_3_a2/}
}