@inproceedings{escidoc:0959, title = {{AMOC studies of positronium in fine MgO powder}}, author = {van Waeyenberge, B. and Dauwe, C. and Stoll, H.}, booktitle = {{Positron Annihilation. Proceedings of the 12th International Conference on Positron Annihilation}}, volume = {363/365}, pages = {401--403}, series = {{Materials Science Forum}}, publisher = {Trans Tech Publications Ltd.}, address = {M\"unchen}, year = {2001}, doi = {} }