References

RAdhy, 1, 269.1
  tataḥ ṣaṭsvapi loheṣu kāryaḥ prāgudito vidhiḥ /Context
RAdhy, 1, 391.1
  saptadhā saptabhiḥ kuṃpaiḥ kāryaḥ prāgvihito vidhiḥ /Context