[1] V. Avanissian and A. Traoré, Extension des théorèmes de
Hartogs et de Lindelöf aux functions polyanalytiques de plusieurs
variables, C. R. Acad. Sci. Paris Sér. A-B 291(4) (1980),
A263-A265.
[2] M. B. Balk, Polyanalytic Functions and their Generalizations,
Encyclopaedia of Mathematical Sciences (Editors: A. A. Gonchar, V. P.
Havin and N. K. Nikolski), Complex Analysis I, Springer 85 (1997),
197-253.
[3] A. Boggess, CR Manifolds and the Tangential Cauchy-Riemann
Complex, Studies in Advanced Mathematics, CRC Press, Boca Raton,
1991.
[4] H. J. Bremermann, Holomorphic functionals and complex convexity in
Banach spaces, Pacific J. Math. 7(1) (1957), 811-831.
DOI: https://doi.org/10.2140/pjm.1957.7.811
[5] H. Cartan, Sur une extension d’un théorème de
Radó, Math. Ann. 125(1) (1952), 49-50.
DOI: https://doi.org/10.1007/BF01343105
[6] A. Daghighi and F. Wikström, Level sets of certain subclasses
of functions, Journal of Partial Differential Equations 30(4)
(2017), 281-298.
[7] A. Daghighi and F. Wikström, A pure smoothness condition for
Radó’s theorem for functions, Czechoslovak Mathematical
Journal 66(1) (2016), 57-62.
DOI: https://doi.org/10.1007/s10587-016-0238-1
[8] S. Dineen, Complex Analysis on Infinite Dimensional Spaces,
Springer, London, 1999.
DOI: https://doi.org/10.1007/978-1-4471-0869-6
[9] M. Hervié, Analyticity in Infinite Dimensional Spaces, De
Gruyter Studies in Mathematics 10, 1989.
[10] W. Kaup, On the CR-structure of certain linear group orbits in
infinite dimensions, Ann. Sc. Norm. Super. Pisa Cl. Sci. (3)3 (2004),
535-554.
DOI: https://doi.org/10.2422/2036-2145.2004.3.03
[11] N. V. Khue and B. D. Tac, Extending holomorphic maps from compact
sets in infinite dimensions, Studia Math. 95(3) (1990), 263-272.
DOI: https://doi.org/10.4064/sm-95-3-263-272
[12] S. Lang, Differential and Riemannian Manifolds, Graduate Texts in
Mathematics, Springer, 1996.
[13] L. Lempert, The Cauchy-Riemann equations in infinite dimensions,
Journées Équations aux Dérivées Partielles,
Saint-Jean-de-Monts, Exp. No. VIII, Univ. Nantes (1998), 1-8.
[14] L. Lempert, A note on holomorphic approximation in Banach spaces,
Period. Math. Hungar. 56(2) (2008), 241-245.
DOI: https://doi.org/10.1007/s10998-008-6241-y
[15] J. Mujica, Complex Analysis in Banach Spaces, North- Holland,
1986.
[16] T. Radó, Über eine nicht fortsetzbare Riemannsche
Mannigfaltigkeit, Math. Z. 20(1) (1924), 1-6.
DOI: https://doi.org/10.1007/BF01188068
[17] A. E. Taylor, Analysis in complex Banach spaces, Bull. Am. Math.
Soc. 49(9) (1943), 652-659.
DOI: https://doi.org/10.1090/S0002-9904-1943-07968-2