@article{SJIM_2002_5_4_a7,
     author = {M. S. Osadchii},
     title = {A~dynamic monoply and competition in a~market of durable goods},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {92--109},
     publisher = {mathdoc},
     volume = {5},
     number = {4},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2002_5_4_a7/}
}