@article{ZNSL_2021_501_a10,
     author = {M. S. Ermakov},
     title = {Chi-squared test for testing of homogeneity},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {160--180},
     publisher = {mathdoc},
     volume = {501},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2021_501_a10/}
}