erc: who: Hošek, Ludva O. what: Věstník (West, Tex.), Vol. 46, No. 44, Ed. 1 Wednesday, October 29, 1958 when: 19581029 where: https://texashistory.unt.edu/ark:/67531/metapth625271/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/