-
D'Agnolo A., Marastoni C., “Real Forms of the Radon-Penrose Transform”, Publ. Res. Inst. Math. Sci., 36:3 (2000),
337–383 
-
Pierre Dolbeault, Development of Mathematics, 1950–2000, 2000,
359 -
G. M. Khenkin, Encyclopaedia of Mathematical Sciences, 7, Introduction to Complex Analysis, 1997,
19 -
Б. Ю. Стернин, В. Е. Шаталов, “Дифференциальные уравнения на комплексно-аналитических многообразиях и канонический оператор Маслова”, УМН, 43:3(261) (1988),
99–124 
; B. Yu. Sternin, V. E. Shatalov, “Differential equations on complex-analytic manifolds, and the Maslov canonical operator”, Russian Math. Surveys, 43:3 (1988), 117–148