1.
Achoyan ZA, Achoyan VZ, Avetisyan OA. ON SOME QUESTIONS FOR HORIZONTAL DRAIN CALCULATION. Proc. YSU C: Geol. Geogr. Sci. [Internet]. 2006 May 30 [cited 2024 Nov. 22];40(2 (210):136-8. Available from: https://pub.ysu.am/index.php/proceedings-geol-geogr/article/view/vol40_no2_2006_pp136-138