On a generalized time-varying SEIR epidemic model with mixed point and distributed time-varying delays and combined regular and impulsive vaccination controls
- Egileak:
- Agarwal, R.P., De La Sen, M., Ibeas, A., Alonso-Quesada, S.
- Urtea:
- 2010
- Aldizkaria:
- Advances in Difference Equations
- Liburukia:
- 2010, art. no. 281612