References

BhPr, 1, 8, 147.1
  khaṭikā kaṭhinī cāpi lekhanī ca nigadyate /Context
BhPr, 2, 3, 182.2
  iṣṭikāṃ khaṭikāṃ tadvatsphaṭikāṃ sindhujanma ca //Context