Bharatiya Jyotihshastra (History of Indian Astronomy), translated by R. V. Vaidya v2.c12.s2.t18: ŚriṣeṆa and ViṣṆucandra

v2.c12.s2.t18.1

These astronomers lived sometime after Varāha and before Brahmagupta, that is, between Śaka 427 and 550. Their works are not now available. The view, that the Romaka and Vasiṣṭha Siddhāntas were either compiled by them or with the help of their works, have already been considered before.