@article{10_14712_1213_7243_2023_031,
     author = {Pestov, Vladimir G.},
     title = {On a result of {K.} {P.} {Hart} about non-existence of measurable solutions to the discrete expectation maximization problem},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {353--358},
     publisher = {mathdoc},
     volume = {64},
     number = {3},
     year = {2023},
     doi = {10.14712/1213-7243.2023.031},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2023.031/}
}