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  4. About the determination of the depth of underground communication on the mountain slope by means of the induction method

About the determination of the depth of underground communication on the mountain slope by means of the induction method

ISTCGCAP.
1986;
Volume 43, Number 43
: 21-22
Authors:
  1. A. I. Derbal
1
Lviv Polytechnic National University

1. Derbal A.I.O redukcii planovo-vysotnogo polozhenija pozemnyh kommunikacij, opredelennogo indukcionnym metodom na gornom sklone. - Geodezija, kartografija i ajerofotos#emka, 1983, vyp. 38, s.14-16.

2. Instrukcija po s#emke i sostavleniju planov podzemnyh kommunikacij. - M.: Nedra, 1978, - 44s.