@article{DA_2011_18_4_a4,
     author = {N. V. Smirnova and S. I. Tarashina},
     title = {On a~generalization of $N$-nucleolus in cooperative games},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {77--93},
     publisher = {mathdoc},
     volume = {18},
     number = {4},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2011_18_4_a4/}
}