type: book chapter

year: 1833

authors: Villa A., Villa J.B.

title: Coleopterorum Species novae in catalogo dupletorum extantes. Diagnosibus, adumbrationibus atque observationibus illustratae.

book title: Coleoptera Europae dupleta in collectione Villa quae pro mutua commutatione offerri possunt.
publisher: Mediolani•pages: 32-36

short citation: Villa et Villa 1833b