TY - JOUR AU - A. Sapounakis AU - P. Tsikouras TI - Counting peaks and valleys in \(k\)-colored Motzkin paths JO - The electronic journal of combinatorics PY - 2005 VL - 12 UR - http://geodesic.mathdoc.fr/articles/10.37236/1913/ DO - 10.37236/1913 ID - 10_37236_1913 ER -