Lightning ground flash activities in monsoon thunderstorms over Sri Lanka, A.B. Weerasekera, J.P. Liyanage, I.M.K. Fernando, D.U.J. Sonnadara and T.R. Ariyaratne, Proc. Annual Sessions – 2000, Faculty of Science, University of Colombo, (December 2000).

A comparison between some characteristics between positive and negative cloud to ground flashes observed in Sri Lanka and their seasonal variations, J.P. Liyanage, A.B. Weerasekera, D.U.J. Sonnadara and I.M.K. Fernando, SLAAS, Proc. 56th Annual Session, Sri Lanka (December 2000).

The role of site selection on localising ground flashes in an automated lighting detection network, D.U.J. Sonnadara, I.M.K. Fernando, S. Namasivayam, T.R. Ariyaratne, K.P.S.C. Jayaratne and K.R.A. Bandara, IPSL, Proc. 15th Technical Session, Sri Lanka (1999).

Some features of lightning ground flash activities observed in tropical thunderstorms, A.B. Weerasekara, I.M.K. Fernando, D.U.J. Sonnadara, R. Lelwala, K.P.S.C. Jayaratne, S. Namasivayam, K.R.A. Bandara, C. Gomes, T.R. Ariyaratna, SLAAS, Proc. 55th Annual Session, Sri Lanka (1999).

On the accuracy of locating lightning ground flashes using two or more direction finding stations, D.U.J. Sonnadara, I.M.K. Fernando, S. Namasivayam, K.P.S.C. Jayaratne, K.R.A. Bandara, R. Lelwala, A.B. Weerasekera, C. Gomes, T.R. Ariyaratne, SLAAS, Proc. 55th Annual Session, Sri Lanka (1999).

UK Chaotic pulse trains that mainly associated with negative subsequent strokes, C. Gomes, V. Cooray, M. Fernando, and C. Jayaratne, (1998), , 24th International Conference on Lightning Protection

UK Analysis of Swedish Lightning using LLP data, M. Fernando, A. Galvan, T. Gotschl, V. Cooray, and V. Scuka, (1998), , 24th International Conference on Lightning Protection, UK .

The fine structure of positive return stroke radiation fields – a collaborative study between researches from Sweden and Denmark, V. Cooray, M. Fernando, C. Gomes, T. Sorensen, V. Scuka, and A Pedersen, (1998),  24th International Conference on Lightning Protection

Submicrosecond structure of electric field pulses generated by cloud flashes, M. Fernando and V. Cooray, (1998), , 24th International Conference on Lightning Protection

Report UURIE 285-00, Uppsala University Preliminary results of implementing an automated system in Sri Lanka to locate lighting ground flashes, I.M.K. Fernando, D.U.J. Sonnadara, K.P.S.C. Jayaratne, S. Namasivayam and T.R. Ariyaratne, SLAAS, Proc. 54th Annual Session, Sri Lanka (1998).

The peak, risetime and half-width of lightning generated electric field derivatives over finitely conducting ground, M. Fernando and V Cooray, (1997), , 10th International Conference on Electromagnetic Compatibility