@article{DA_2013_20_4_a0,
     author = {E. A. Bobrova and A. A. Romanova and V. V. Servakh},
     title = {The complexity of cyclic scheduling for identical jobs},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {3--14},
     publisher = {mathdoc},
     volume = {20},
     number = {4},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2013_20_4_a0/}
}