Bjørdal has mainly been preoccupied with developing an alternative set theory £ (libra) which serves as a foundation for mathematics and deals with the set theoretical and semantical paradoxes in a novel manner.
Приведены ссылки, в частности:
Elements of Librationism и
Librationist closures of the paradoxes.
Какие новации, вкратце, вводит либрационизм в теорию множеств?