@article{MZM_1996_60_3_a9,
     author = {A. D. Yashin},
     title = {On the completeness of a~new intuitionistic connective},
     journal = {Matemati\v{c}eskie zametki},
     pages = {423--433},
     publisher = {mathdoc},
     volume = {60},
     number = {3},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1996_60_3_a9/}
}