Heller, J. (1971). Revision of the genus Paramastus Hesse (Emidae) [sic!]. Archiv für Molluskenkunde, 101 (5/6): 263-273. Frankfurt am Main [17 December].
294549
Heller, J.
1971
Revision of the genus Paramastus Hesse (Emidae) [sic!]
Archiv für Molluskenkunde
101 (5/6): 263-273. Frankfurt am Main [17 December].