Bogumi
Jeziorski and Robert Moszynski
Department of Chemistry, University of Warsaw,
ul. Pasteura 1, 02-093 Warsaw, Poland
Artur Ratkiewicz and Stanis
aw Rybak
Institute of Chemistry, University of Warsaw,
al. Pi
sudskiego 11/4, 15-443 Bia
ystok, Poland
Krzysztof Szalewicz and Hayes L. Williams
Department of Physics and Astronomy,
University of Delaware, Newark, Delaware 19716