https://lexlep.univie.ac.at/wiki/Fleuriot_1964b
Fleuriot 1964b - Lexicon Leponticum
lexicon
https://archives.lib.ku.edu/repositories/3/archival_objects/126915
Fiege, K. , 1934, 1964a, 1964b, 1964c, 1964d, 1966, 1957 | Kenneth Spencer Research Library...
https://archives.lib.ku.edu/repositories/3/archival_objects/126935
Ford, T.D. , 1958, 1962a, 1963a, 1963b, 1964c, 1964d, 1964e, 1964f, 1964b | Kenneth Spencer...