Pajot, B. Optical absorption of impurities and defects in semiconductingcrystals [Electronic resource] : hydrogen-like centres / B. Pajot. - Electronic text data. - Berlin ; Heidelberg : Springer, 2010. - (Springer series in solid-state sciences, ISSN 0171-1873 ; 158). - ISBN 978-3-540-95956-4 : Б. ц.