Driving a stonedrift by the new Austrian tunneling method (in German and English) : Albers, H J; Zastrau, K Gluckauf, V117, N7, 2 April 1981, P365–371 (English version P160–163)

• Publisher: Elsevier Science
• Year: 1981
• Tongue: English
• Weight: 114 KB
• Volume: 18
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(81)91272-9