@article{10_4153_S0008439521001016,
     author = {Bondarenko, Andriy and Prymak, Andriy and Radchenko, Danylo},
     title = {Spherical coverings and {X-raying} convex bodies of constant width},
     journal = {Canadian mathematical bulletin},
     pages = {860--866},
     year = {2022},
     volume = {65},
     number = {4},
     doi = {10.4153/S0008439521001016},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439521001016/}
}