Ligocka E., “The Bergman Projection on Harmonic-Functions”, Studia Math., 85:3 (1987), 229–246
Boggess A., “Kernels for the Local Solvability of the Tangential Cauchy-Riemann Equations”, Duke Math. J., 47:4 (1980), 903–921
Boggess A., “Kernels for the Tangential Cauchy-Riemann Equations”, Trans. Am. Math. Soc., 262:1 (1980), 1–49
Reese Harvey, John Polking, “Fundamental solutions in complex analysis part II. The induced Cauchy Riemann operator”, Duke Math. J., 46:2 (1979)
Г. М. Хенкин, “Уравнение Г. Леви и анализ на псевдовыпуклом многообразии”, УМН, 32:3(195) (1977), 57–118 ; G. M. Henkin, “The Lewy equation and analysis on pseudoconvex manifolds”, Russian Math. Surveys, 32:3 (1977), 59–130
Г. М. Хенкин, “Уравнение Г. Леви и анализ на псевдовыпуклом многообразии. II”, Матем. сб., 102(144):1 (1977), 71–108 ; G. M. Henkin, “H. Lewy's equation and analysis on a pseudoconvex manifold. II”, Math. USSR-Sb., 31:1 (1977), 63–94
Е. М. Чирка, “Аналитическое представление $CR$-функций”, Матем. сб., 98(140):4(12) (1975), 591–623 ; E. M. Chirka, “Analytic representation of $CR$-functions”, Math. USSR-Sb., 27:4 (1975), 526–553