1.
Riečanová Z. Effect Algebras of Positive Self-adjoint Operators Densely Defined on Hilbert Spaces. Acta Polytech [Internet]. 2011 Jan. 4 [cited 2025 Jul. 20];51(4). Available from:
https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/1412