The Museums of Budapest /
The Jewish museum of Budapest /
Faunistic notes the Aphidiidae of Bulgaria : (Hymenoptera, Aphidiidae) /
1000 Slovakian sights and monuments : [beautiful monuments of man and nature] /
Butterflies /
List of serial publications in the British Museum (Natural History) Library /.
White butterfly /
Madome Butterfly
Madame Butterfly
Madama Butterfly
In the time of the butterflies /
Butterfly summer /
M. Butterfly /
The scream of the butterfly /
Butterflies are Free
Butterflies and moths : a field guide in colour /
The nature of history /
Horse-flies (Diptera: Tabanidae) of the world synoptic catalogus /
Naši noční motýli /
Sbíráme motýly /
Faunistical survey of Slovakian butterflies deposited in the Natural history museum in Budapest : (Lepidoptera, Rhopalocera) /
Tabanidae und Asilidae (Diptera) aus Albanien /
Ergebnisse der Erforschung der Lepidopteren-Fauna der Slowakei (1946-1960). 2. Teil Lepidoptera
Pod Kazbekom slnko svieti /
Motýli /
Šestinozí bohatýři /
Ergebnisse der Erforschung der Lepidopteren-Fauna der Slowakei (1946-1960). [1. Theil]