@article{IM2_2024_88_5_a4,
     author = {I. A. Panin and D. N. Tyurin},
     title = {Pfister forms and a~conjecture {due~to~Colliot--Th\'{e}l\`{e}ne} in the mixed characteristic case},
     journal = {Izvestiya. Mathematics },
     pages = {977--987},
     publisher = {mathdoc},
     volume = {88},
     number = {5},
     year = {2024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2024_88_5_a4/}
}