@article{IM2_1975_9_6_a6,
     author = {M. V. Novitskii},
     title = {Representation of completely $L$-superharmonic functions},
     journal = {Izvestiya. Mathematics},
     pages = {1279--1296},
     year = {1975},
     volume = {9},
     number = {6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1975_9_6_a6/}
}