@article{SJVM_2009_12_4_a6,
     author = {S. M. Prigarin and K. Hahn and G. Winkler},
     title = {Variational dimension of random sequences and its application},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {435--448},
     publisher = {mathdoc},
     volume = {12},
     number = {4},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2009_12_4_a6/}
}