APPLICATION OF HORIZONTAL GROUND FREEZING IN TUNNEL CONSTRUCTION-TWO CASE RECORDS = APPLICATION DE LA CONGELATION HORIZONTALE DU SOL A LA CONSTRUCTION DE DEUX TUNNELS - DEUX ETUDES DE CASLAKE LM; NORIE EH.1982; TUNNELLING; ISSN 0143-3911; GBR; DA. 1982; NO 82; PP. 283-289; ILL.Conference Paper

APPLICATION OF HORIZONTAL GROUND FREEZING IN TUNNEL CONSTRUCTION - TWO CASE RECORDS = APPLICATION DE LA CONGELATION HORIZONTALE DU SOL DANS LA CONSTRUCTION DE TUNNEL - DEUX ENREGISTREMENTS DE CASLAKE LM; NORIE EH.1982; TUNNELLING '82. INTERNATIONAL SYMPOSIUM. 3/1982/BRIGHTON; GBR; LONDON: INSTITUTION OF MINING AND METALLURGY; DA. 1982; PP. 283-289; ILL.Conference Paper