References

RAdhy, 1, 327.2
  pratyekaṃ viṃśagadyāṇān khalve ekatra mardayet //Context
RPSudh, 3, 29.1
  avanigartam aratnikam āyataṃ dvidaśamaṅgulameva sunimnakam /Context
RRĂ…, V.kh., 15, 26.2
  viṃśavāraṃ prayatnena tena kalkena lepayet //Context