References

RArṇ, 11, 80.2
  abhāve'bhrakasattvasya kāntasattvaṃ pradāpayet //Context
RArṇ, 11, 81.1
  kāntasya cāpyabhāve tu tīkṣṇalohaṃ tu dāpayet /Context
RArṇ, 4, 25.3
  alābhe kāntalohasya yantraṃ lohena kārayet //Context