References

RAdhy, 1, 17.2
  viṣadoṣastṛtīyastu caturtho darpasaṃjñakaḥ //Context
RAdhy, 1, 416.2
  tattolayitvā caturthāṃśaṃ ṭaṃkaṇakṣārajaṃ kṣipet //Context
RAdhy, 1, 426.1
  vikhyātā yuktayastisraścaturthī nopapadyate /Context