Cajori, Florian (1929). «Absurdities due to division by zero: An historical note». The Mathematics Teacher. 22: 366–368. JSTOR27951153. doi:10.5951/MT.22.6.0366
jstor.org
Cajori, Florian (1929). «Absurdities due to division by zero: An historical note». The Mathematics Teacher. 22: 366–368. JSTOR27951153. doi:10.5951/MT.22.6.0366