Kronecker had first stated a version of this theorem in a lecture which he gave to the Accademia dei Lincei in 1886. Castelnuovo had only recently graduated when he was informed by Cremona of Kronecker 's lecture and he found his own proof of the result. Kronecker never published the theorem and it was Castelnuovo's version which appeared in print.
Kronecker had unang sinasabi ng isang bersyon ng teorama na ito sa isang panayam na ibinigay niya sa Accademia Dei Lincei sa 1886. Castelnuovo had nagtapos kamakailan lamang kapag siya ay kaalaman sa pamamagitan ng Cremona ng Kronecker 's lecture at siya ay natagpuan sa kanyang sariling mga patunay ng mga resulta. Kronecker teorama ang hindi nai-publish na at ito ay Castelnuovo ng bersyon na kung saan lumabas sa print.