維摩經略疏垂裕記 7.108

7.108

二、難破，二：初、別破二家，二：初、難破毘曇三世有。二、難破曇無德二世無。

Second, the refutation, in two parts: First, individually refuting the two schools, in two parts: First, refuting the Abhidharma's assertion that the three periods of time exist. Second, refuting the Dharmaguptaka's assertion that two periods of time do not exist.