@inproceedings{inproceedings6f6cca2b, title = {Radio-and thermoinduced structural changes in calcite a tl and esr correlation study}, author = {Lima, J. F. and Trzesniak, P and Okuno, Emico}, year = {1992}, publisher = {Universitat Paderborn}, booktitle = {International Conference on Defects in Insulating Materials} }