Finkelshteyn Ya.B.,  Malkovskiy D.P. Ottaivanie merzlykh gruntov dlya prokladki podzemnykh kommunikatsiy./Finkelstein J.B.,  Malkovsky D.P. Thawing of frozen soils for laying underground communications. In Russian - landofmagazines.com

TransliterationFinkelshteyn Ya.B., Malkovskiy D.P. Ottaivanie merzlykh gruntov dlya prokladki podzemnykh kommunikatsiy.

In EnglishFinkelstein J.B., Malkovsky D.P. Thawing of frozen soils for laying underground communications. In Russian

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