@inproceedings{Ketov:2022t+, author = "Ketov, Serguei and Ishikawa, Ryotaro", title = "{Formation of primordial black holes after inflation in supergravity}", doi = "10.22323/1.406.0161", booktitle = "Proceedings of Corfu Summer Institute 2021 "School and Workshops on Elementary Particle Physics and Gravity" {\textemdash} PoS(CORFU2021)", year = 2022, volume = "406", pages = "161" }