Authors: Petersen, OV Niedermayr, G Gault, RA Brandstatter, F Micheelsen, HI Giester, G

Citation: Ov. Petersen et al., Ancylite-(La) from the Ilimaussaq alkaline complex, South Greenland - Contribution to the mineralogy of Ilimaussaq, no. 106, N J MINER M, (11), 2001, pp. 493-504

Authors: Petersen, OV Johnsen, O Micheelsen, HI

Citation: Ov. Petersen et al., Turkestanite from the Ilimaussaq alkaline complex, South Greenland, N J MINER M, (9), 1999, pp. 424-432

Authors: Johnsen, O Stahl, K Petersen, OV Micheelsen, HI

Citation: O. Johnsen et al., Structure refinement of natural non-metamict polycrase-(Y) from Zomba-Malosa complex, Malawi, N J MINER M, (1), 1999, pp. 1-10