1. R.P. Singh, I. Ahmed, A.K. Singh, S.M. Verma, B.C. Bhowmick “A Model Experimental Gallery in India to Study Open Fire Dynamics in Mines—Its Design and Instrumentation”, in Proceedings of the 7th International Mine Ventilation Congress. Cracow, Poland, 17–22 June, 2001, pp. 885–892
2. S.K. Ray, A. Zutshi, B.C. Bhowmick, N. Sahay, R.P. Singh, Fighting Mine Fires Using Gases with Particular Reference to Nitrogen. Journal of the South African Institute of Mining and Metallurgy 100(4), 265–272 (2000)
3. A. Adamus, Review of the Use of Nitrogen in Mine Fires. Transactions of the Institution of Mining and Metallurgy, Section A, Mining Technology. 111, A89–A98 (2002)
4. R. Morris, A Review of Experiences on the Use of Inert Gases in Mine Fires. Mining Science and Technology 6(1), 37–69 (1987)
5. T.V. Thomas “The Use of Nitrogen in Controlling an Underground Fire at Fernhill Colliery”, The Mining Engineer, vol. 123, 1964, 311–336