[1]
Perregaard, J. and Schiener, E. 1979. Organic geochemical and microscopical study of sedimentary organic matter, central West Greenland. Rapport Grønlands Geologiske Undersøgelse. 95, (Dec. 1979), 55–60. DOI:https://doi.org/10.34194/rapggu.v95.7647.