95

Two-stage grinding of bearing faces for drill bit cones

Year:
1972
Language:
english
File:
PDF, 138 KB
english, 1972
96

A method of complex improvement of the operation of working foundries

Year:
1979
Language:
english
File:
PDF, 289 KB
english, 1979
100

Spectral properties of the generalized Friedrichs model

Year:
2010
Language:
english
File:
PDF, 533 KB
english, 2010