TY - JOUR AU - U Foryƛ TI - Mathematical model of an immune system with random time of reaction JO - Applicationes Mathematicae PY - 1991 SP - 521 EP - 536 VL - 21 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-21-4-521-536/ DO - 10.4064/am-21-4-521-536 LA - en ID - 10_4064_am_21_4_521_536 ER -