Gulevich S A

Publications in Math-Net.Ru

1. On integrability of the Banach indicatrix of a smooth mapping
   
   Izv. Akad. Nauk SSSR Ser. Mat., 48:4 (1984),  676–704
2. On a sufficient condition for integrability of the banach indicatrix of a smooth mapping
   
   Izv. Akad. Nauk SSSR Ser. Mat., 47:5 (1983),  1114–1134