Photovoltaic research and development in EU new member and candidate statesPietruszko, Stanislaw; Mikolajuk, A.; Mellikov, EnnProceedings of SPIE2005 / Optical materials and applications, p. 252

Photovoltaic systems research and development in EU new member and candidate states (invited)Pietruszko, Stanislaw; Vitanov, Petko; Mellikov, Enn; Volobujeva, OlgaThe Fourth International Conference on Advanced Optical Materials and Devices : (AOMD-4) : Tartu, Estonia, July 6-9, 2004 : abstracts2004 / p. 23