Facilitation of Drilling in the Presence of Liquid Metals. Shchukin, E. D. ; Polukarova, Z. M. ; Yushchenko, V. S. ; Bryukhanova, L. S. ; Rebinder, P. A. Abstract Publication: Soviet Physics Doklady Pub Date: January 1973 Bibcode: 1973SPhD...17..699S