-
S. I. Novikov, “Interpolyatsiya v share s minimalnym znacheniem
$L_p$ -normy operatora Laplasa”, Tr. IMM UrO RAN, 17, no. 3, 2011,258–265 
-
V. I. Kolyada, “Rearrangements of functions and embedding theorems”, Russian Math. Surveys, 44:5 (1989),
73–117 
