References

RHT, 4, 26.1
  gaganagrāsarahasyaṃ vakṣyāmyekaṃ ghanārkasaṃyogāt /Context
RPSudh, 2, 109.1
  iti paramarahasyaṃ sūtarājasya coktaṃ rasanigamamahābdher labdham etat suratnam /Context