Versiono ye 03:34, 10 okt. 2007 redaktar Fafnir (diskutez \| kontributadi) 336 924 redaktoj Nula rezumo di redakto ← Antea dif		Versiono ye 13:40, 12 jan. 2008 redaktar desfacez VolkovBot (diskutez \| kontributadi) Roboti 59 758 redaktoj m roboto adjuntas: simple:differentiation, ta:differentiation Sequanta dif →
Lineo 9: [[pl:differentiation]] [[ru:differentiation]] [[simple:differentiation]] [[ta:differentiation]] [[vi:differentiation]] [[zh:differentiation]]

differentiation: Diferi inter la revizi