References

RAdhy, 1, 28.1
  niyāmako 'ṣṭamaḥ prokto navamastu nirodhakaḥ /Context
RAdhy, 1, 86.2
  ayaṃ niyāmako nāma saṃskāro hy aṣṭamaḥ smṛtaḥ //Context
RAdhy, 1, 132.1
  evam abhrakajīrṇasya rasasyāṣṭamabhāgataḥ /Context
RAdhy, 1, 244.2
  ṭaṅkaṇakṣāraturyāṃśo 'ṣṭāṃśaḥ pūrvaguḍasya ca //Context