TY  - JOUR
AU  - Robert W. Chen
AU  - Burton Rosenberg
TI  - On the first occurrence of strings
JO  - The electronic journal of combinatorics
PY  - 2009
VL  - 16
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.37236/118/
DO  - 10.37236/118
ID  - 10_37236_118
ER  -