John Fritz

Publications in Math-Net.Ru

1. Functions whose gradient is bounded by the reciprocal distance from the boundary of their domain
   
   Uspekhi Mat. Nauk, 29:2(176) (1974),  166–171


2. Sessions of the Petrovskii Seminar on differential equations and mathematical problems of physics
   
   Uspekhi Mat. Nauk, 34:3(207) (1979),  221–226