Author is "Sellevoll, Markvard A."

Kijko, Andrzej and Sellevoll, Markvard A. (1992) Estimation of earthquake hazard parameters from incomplete data files. Part II. Incorporation of magnitude heterogeneity. Bulletin of the Seismological Society of America, 82 (1). pp. 120-134.

Kijko, Andrzej and Sellevoll, Markvard A. (1990) Estimation of earthquake hazard parameters for incomplete and uncertain data files. Natural Hazards, 3 (1). pp. 1-13. DOI: https://doi.org/10.1007/BF00144970

Kijko, Andrzej and Sellevoll, Markvard A. (1989) Estimation of earthquake hazard parameters from incomplete data files. Part I. Utilization of extreme and complete catalogs with different threshold magnitudes. Bulletin of the Seismological Society of America, 79 (3). pp. 645-654.