Motyka, J., Oknińska, J. and Manecki, M. 2015. Synthesis and mineralogical characteristics of hydroxylapatite-hydroxylpyromorphite solid solution series Ca5(PO4)3OH – Pb5(PO4)3OH. Geology, Geophysics and Environment. 41, 1 (Aug. 2015), 112. DOI:https://doi.org/10.7494/geol.2015.41.1.112.