@misc{JMAG_2020_16_a6,
     title = {Iosif {Vladimirovich} {Ostrovskii} {(April} {6,1934--November} 29, 2020) (obituary)},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {490--492},
     publisher = {mathdoc},
     volume = {16},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2020_16_a6/}
}