Zaitsev Vladimir A

Publications in Math-Net.Ru

1. Weak gaps for one-dimensional strictly hyperbolic equations with constant coefficients
   
   Sibirsk. Mat. Zh., 25:4 (1984),  54–62
2. On Huygens principle for some equations with singularities
   
   Dokl. Akad. Nauk SSSR, 242:1 (1978),  28–31