Ābhūta-saṃplava & Loka-vibhāga
Dissolution Threshold and the Fourteen Abodes
अस्याधः पुनरप्यन्यः शीतस्तप इति स्मृतः / तृतीयः कालसूत्रः स्यान्महाहिर्विविधः स्मृतः
asyādhaḥ punarapyanyaḥ śītastapa iti smṛtaḥ / tṛtīyaḥ kālasūtraḥ syānmahāhirvividhaḥ smṛtaḥ
Below this there is yet another, remembered as Śītatapa; the third is Kālasūtra, and Mahāhi too is said to be manifold.