TY - JOUR AU - Daniel López-Aguayo AU - Cyclic derivations TI - species realizations and potentials JO - Revista colombiana de matematicas PY - 2019 SP - 185 EP - 194 VL - 53 IS - E PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RCM_2019_53_E_a5/ ID - RCM_2019_53_E_a5 ER -