@article{ZNSL_1981_112_a3,
     author = {E. G. Goluzina},
     title = {Ranges of certain systems of functionals in a~class of functions, convex in a~certain direction},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {51--58},
     publisher = {mathdoc},
     volume = {112},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1981_112_a3/}
}