[1] L. B. Alperin I. A. Isavina V. P. Lozovoj, S. M. Sergin: Mathematical model of autoregulation of immune response. (in Russian). Avtometrija 15 (1979), 6, 75-85.

[2] C. Bruni M. A. Giovenco G. Koch, R. Strom: Modeling of the immune response: a system approach. In: Theoretical Immunology. Marcel Dekker, Inc., New York-Basel 1978, 379-414. MR 0475963

[3] V. Comincioli L. Nespoli P. Periti, G. Serazzi: A mathematical model of the "two signal" theory for T-B cells cooperation. In: Systems Theory in Immunology. Proc. Working Conf. Rome 1978. Springer-Verlag, Berlin-Heidelberg-New York. 1979, 175-189. MR 0573420

[4] S. Gillis D. Y. Mochizuki P. J. Conlon S. H. Hefeneider C. A. Ramthun A. E. Gillis M. B. Frank C. S. Henney, J. D. Watson: Molecular characterization of interleukin 2. Immunological Rev. 63 (1982), 167-209.

[5] S. Gillis, K. A. Smith: Long-term culture of tumor specific cytotoxic T. cells. Nature 268 (1977), 154-156.

[6] A. L. Glasebrook, F. W. Fitch: T-cell lines which cooperate in generation of specific cytolytic activity. Nature 278 (1979), 171-173.

[7] A. L. Glasebrook F. W. Fitch L. Eisenberg, J. Quintans: Cloned helper T cells which promote both B and T cell response. Behring Inst. Mitt. 67 (1980), 195-200.

[8] M. Jílek: Immune response and its stochastic theory. In: Identification and System Parameter Estimation. Proc. 3rd IFAC Symp., Hague 1973. North-Holland, Amsterdam 1973, 209-212.

[9] M. Jílek, P. Klein: Stochastic model of the immune response. In: Modelling and Optimization of Complex System. Proc IFIP-TC 7 Working Conf, Novosibirsk 1978. Springer-Verlag, Berlin-Heidelberg-New York 1979, 15-25. MR 0556194

[10] M. Jílek, J. Šterzl: A model of differentiation of immunologically competent cells. In: Developmental Aspects of Antibody Formation and Structure. Academia, Prague 1970, 963-981.

[11] P. Klein J. Šterzl, J. Doležal: A mathematical model of B lymphocyte differentiation: Control by antigen. J. Math. Biol. 13 (1981), 67-86. MR 0661182

[12] G. I. Marchuk: Some mathematical models in immunology. In: Optimization Techniques. Proc 8th IFIP Conf, Part 1. Springer-Verlag, Berlin-Heidelberg-New York 1978, 41-62. MR 0503962 | Zbl 0487.92003

[13] G. I. Marčuk: Mathematical Models in Immunology. (in Russian). Nauka, Moskva 1980. MR 0626825

[14] R. R. Mohler C. Bruni, A. Gandolfi: A systems approach to immunology. Proc. IEEE 68 (1980), 964-990.

[15] R. R. Mohler, C. S. Hsu: T and B cells in the immune system. In: Theoretical Immunology. Marcel Dekker, Inc., New York-Basel 1978, 415-436.

[16] M. Nabholz H. D. Engers D. Lollavo, M. North: Cloned T cell lines with specific cytolytic activity. Current Topics Microbiol. Immunol. 81 (1978), 176-187.

[17] A. A. Nordin, M. H. Schreier: T cell control of the antibody response to the T-independent antigen. DAGG-Ficoll. J. Immunology 129 (1982), 557-562.

[18] S. A. Rosenberg S. Schwarz, P. J. Spiess: In vitro growth of murine T cells, II. Growth of in vitro sensitized cells cytotoxic for alloantigens. J. Immunology 121 (1978), 1951- 1955.

[19] M. H. Schreier, R. Tees: Clonal induction of helper T cells: Conversion of specific signals into nonspecific signals. Int. Archiv Allergy Appl. Immunology 61 (1980), 227-237.

[20] K A. Smith: T-cell growth factor. Immunological Rev. 51 (1980), 337-357.

[21] K. A. Smith S. Gillis P. E. Baker D. McKenzie, F. W. Ruscetti: T-cell growth factormediated T-cell proliferation. Ann. N. Y Acad. Sci. 332 (1979), 423-432.

[22] B. Sredni H. Y. Tse, R. H. Schwartz: Direct cloning and extended culture of antigen-specific MHC-restricted, proliferating T lymphocytes. Nature 283 (1980), 581-583.

[23] J. D. Watson: Continuous proliferation of murine antigen-specific helper T lymphocytes in culture. J. exp. Med. 150 (1979), 1510-1519.

[24] J. Watson S. Gillis J. Marbrook D. Mochizuki, K. A. Smith: Biochemical and biological characterization of lymphocyte regulatory molecules. I. Purification of a class of murine lymphokines. J. exp. Med. 150 (1979), 849-861.