Spontaneous inrushes of water in underground mines O SammarcoDr Eng OriginalPaper 01 September 1986 Pages: 29 - 41
A study of the drainages of the pyrite mines of Aljustrel (Portugal) R. A. Guedes de CarvalhoC. G. Gonzalez BecaM. C. Sol Pereira OriginalPaper 01 September 1986 Pages: 43 - 55
Application of grouting technique to restore submerged shafts in China Huang ShuxunWang LingChen Qinshu OriginalPaper 01 September 1986 Pages: 57 - 66