Horný, R. (1992). New Lower Devonian Gastropoda and Tergomya (Mollusca) of Bohemia. Casopis Narodniho Muzea v Praze, ser. Prirodovedna. 159(1−4) [for 1990]: 99−110, pls. 1 − 4.
195998
Horný, R.
1992
New Lower Devonian Gastropoda and Tergomya (Mollusca) of Bohemia
Casopis Narodniho Muzea v Praze, ser. Prirodovedna