TY - JOUR AU - Askar Dzhumadiľdaev AU - Clas Löfwall TI - Trees, free right-symmetric algebras, free Novikov algebras and identities JO - Homology, homotopy, and applications PY - 2002 SP - 165 EP - 190 VL - 4 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4310/HHA.2002.v4.n2.a8/ DO - 10.4310/HHA.2002.v4.n2.a8 LA - en ID - HHA_2002_4_2_a8 ER -