Liebman, Joel F. (2014). "Isidor Fankuchen (1904–1964): more than memories of a master measurer of molecules and materials". Structural Chemistry. 25 (5): 1593–1595. doi:10.1007/s11224-014-0436-0. ISSN1040-0400. S2CID96799058.
Liebman, Joel F. (2014). "Isidor Fankuchen (1904–1964): more than memories of a master measurer of molecules and materials". Structural Chemistry. 25 (5): 1593–1595. doi:10.1007/s11224-014-0436-0. ISSN1040-0400. S2CID96799058.
Liebman, Joel F. (2014). "Isidor Fankuchen (1904–1964): more than memories of a master measurer of molecules and materials". Structural Chemistry. 25 (5): 1593–1595. doi:10.1007/s11224-014-0436-0. ISSN1040-0400. S2CID96799058.