@article{10_21136_AM_2020_0023_20,
     author = {Janiszewska, Malwina and Markiewicz, Augustyn and Mokrzycka, Monika},
     title = {Block matrix approximation via entropy loss function},
     journal = {Applications of Mathematics},
     pages = {829--844},
     publisher = {mathdoc},
     volume = {65},
     number = {6},
     year = {2020},
     doi = {10.21136/AM.2020.0023-20},
     mrnumber = {4191371},
     zbl = {07285959},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.2020.0023-20/}
}