References

RKDh, 1, 1, 227.2
  evaṃ saptadinād ūrdhvaṃ mṛdaṃ yoge prayojayet //Context
RKDh, 1, 1, 232.2
  pāṃśuśūkādirahitaṃ palamekaṃ prayojayet //Context