Matematicheskai͡a modelʹ pervogo priblizhenii͡a prot͡sessa uglublenii͡a skvazhiny
Subtitle: preprint
By: Blizorukov M.G., Prokopʹev V.P., Sulla E.O.
Contributors: Prokopʹev, V. P. (Vitaliĭ Pavlovich); Sulla, E. O. (Elena Olegovna); Institut mashinovedenii͡a (Akademii͡a nauk SSSR)
Published: 1989
Place of publication: Sverdlovsk
Language: rus
Number of pages: 33
Notes: At head of title: Akademii͡a nauk SSSR. Uralʹskoe otdelenie. Institut mashinovedenii͡a.

Includes bibliographical references (p. 32-33)