@article{DA_1994_1_2_a0,
     author = {S. V. Avgustinovich},
     title = {The number of different subwords of given length in the {Morse--Hedlund} sequence},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {3--7},
     publisher = {mathdoc},
     volume = {1},
     number = {2},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_1994_1_2_a0/}
}