In geometry, he enumerated and published a list of 25 convex uniform honeycombs in 1905 (the space-filling tessellations of regular and semiregular polyhedra). This was the most complete list published until approximately 1991 when Norman Johnson completed the full list of 28 forms.
- Cesare Conci and Roberto Poggi (1996), Iconography of Italian Entomologists, with essential biographical dated. Memorie della Società entomologica Italiana, 75: 159–382.
- A. Andreini, Sulle reti di poliedri regolari e semiregolari e sulle corrispondenti reti correlative (On the regular and semiregular nets of polyhedra and on the corresponding correlative nets), Mem. Società Italiana della Scienze, Ser.3, 14 (1905) 75–129.