Constantin Stanislavski | Carl Constantin Platen | Constantin Wilhelm Lambert Gloger | Constantin Argetoianu | Vacheron Constantin | Constantin C. Giurescu | Constantin Cantacuzino | René Auguste Constantin de Renneville | Johan Albert Constantin Löfgren | Glen Constantin | Georg Abraham Constantin von Arnim | David Constantin | Constantin von Wurzbach | Constantin von Economo | Constantin Stamati-Ciurea | Constantin Sotiropoulos | Constantin Sănătescu | Constantin Rădulescu-Motru | Constantin Popovici | Constantin Niță | Constantin Floros | Constantin Daniel Stahi | Constantin Croitoru | Constantin Costa-Foru | Constantin Coandă | Constantin Carathéodory |
Following his death it was completed by his friends Giovanni Magnani and Constantin Silisteanu.