TY - JOUR AU - Freire, Igor Leite TI - A look on some results about Camassa–Holm type equations JO - Communications in Mathematics PY - 2021 SP - 115 EP - 130 VL - 29 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/COMIM_2021__29_1_a6/ LA - en ID - COMIM_2021__29_1_a6 ER -