Robuta

https://su.diva-portal.org/smash/record.jsf?pid=diva2%3A1759540 From type theory to setoids and back type theory back https://su.diva-portal.org/smash/record.jsf?pid=diva2%3A762811 Constructing categories and setoids of setoids in type theory constructing categories type theory https://su.diva-portal.org/smash/record.jsf?pid=diva2%3A1080972 Constructions of categories of setoids from proof-irrelevant families constructions categories proof irrelevant families