![Janusz Konieczny, professor of mathematics](https://eagleeye.umw.edu/wp-content/uploads/2019/03/PhotoKonieczny18-236x300.jpg)
Janusz Konieczny, professor of mathematics
Janusz Konieczny, professor of mathematics, co-authored a research article, Semigroups of partial transformations with kernel and image restricted by an equivalence, published in the journal Semigroup Forum.