International Mine Water Association

Singh, R. N. (1986): Mine Inundations. – Int. J. Mine Water, 5 (2): 1-27, 13 fig., 3 tab.; Granada.

Sammarco, O. (1986): Spontaneous Inrushes of Water in Underground Mines. – Int. J. Mine Water, 5 (2): 29-41, 6 fig.; Granada.

Guedes de Carvalho, R. A., Gonzáles Beça, C. G., Martins Sampaio, M. N., Neves, O. & Sol Pereira, M. C. (1986): A Study of the Drainage of the Pyrite Mines of Aljustrel (Portugal). – Int. J. Mine Water, 5 (2): 43-55, 5 fig., 2 tab.; Granada.

Shuxun, H., Ling, W. & Qinshu, C. (1986): Application of Grouting Techique to Restore submerged Shafts in China. – Int. J. Mine Water, 5 (2): 57-66, 1 fig., 2 tab.; Granada.