Citation: Ljs. Allen et Db. Thrasher, THE EFFECTS OF VACCINATION IN AN AGE-DEPENDENT MODEL FOR VARICELLA AND HERPES-ZOSTER, IEEE transactions on automatic control, 43(6), 1998, pp. 779-789
Citation: Cf. Martin et al., URN MODEL SIMULATIONS OF A SEXUALLY-TRANSMITTED DISEASE EPIDEMIC, Applied mathematics and computation, 71(2-3), 1995, pp. 179-199