TY - JOUR A1 - Reiche, K. B. A1 - Starke, Ines A1 - Kleinpeter, Erich A1 - Holdt, Hans-Jürgen A1 - Pihlaja, Kalevi A1 - Oksaman, P. A1 - Ovcharenko, V. V. T1 - Fragmentation of imine-type meta-bridged bis(benzo crown ether)s under electron impact Y1 - 1999 ER -