TY - JOUR AU - Castillo-Toledo, Bernardino AU - Di Gennaro, Stefano AU - López-Cuevas, Armando TI - Tracking through singularities using sliding mode differentiators JO - Kybernetika PY - 2015 SP - 20 EP - 35 VL - 51 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14736/kyb-2015-1-0020/ DO - 10.14736/kyb-2015-1-0020 LA - en ID - 10_14736_kyb_2015_1_0020 ER -