TY - JOUR AU - Liao, S. AU - Yang, W. TI - On the dynamics of a vaccination model with multiple transmission ways JO - International Journal of Applied Mathematics and Computer Science PY - 2013 SP - 761 EP - 772 VL - 23 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2013_23_4_a5/ LA - en ID - IJAMCS_2013_23_4_a5 ER -