Horowitz, N. H. To Utopia and Back: The Search for Life in the Solar System. W.H. Freeman, Inc., New York, 1986. (Translated in Russian: Хоровиц, Н. Поиски жизни в Солнечной системе. Изд. “Мир”, Москва, 1988).
Howard-Flanders, P. DNA repair. Annu. Rev. Biochem., 37, 175—200, 1968.
Howard-Flanders, P. DNA repair and recombination. Brit. Med. Bull., 29, 226—235, 1973.
Hoyle, F., N.C. Wickramasinghe. Diseases from Space. Harper and Row, New York, 1979.
Hübscher, U., H. Lutz, A. Kornberg. Novel histone H2A-like protein of Escherichia coli. Proc. Nat. Acad. Sci. USA, 77, 5097—5101, 1980.
Ingen-Housz J. Experiences sur Vegetables, discovering their great power of purifying the common air in the sunshine, and of injuring it in the shade and at night. London, 1779.
Ingram, V.M. A specific chemical difference between the globins of normal human and sickle-cell anaemia haemoglobin. Nature, 178, 792—794, 1956.
Ingram, V.M. Gene mutations in human haemoglobin: the chemical difference between normal and sickle-cell haemoglobin. Nature, 180, 326—328. 1957.
Ivanov, O.Ch. On the trends in protein molecular evolution: amino acid composition. Origins Life, 19, 187—198, 1989 a.
Ivanov, O.Ch. On the possible evolution of genetic code: the composition of primitive proteins. Studia biophysica, 134, 201—214, 1989 b.
Ivanov, O.Ch. Once more about the trend in protein molecular evolution: the lenght of ancient proteins. Compt. rend. Acad. bulg. Sci., 46, 41—43, 1993.
Ivanov, Ch.P., O.Ch. Ivanov. A study on the frequency of amino acid resudue substitutions in the chain of certain proteins. Compt. rend. Acad. bulg. Sci., 26, 1641—1644, 1973.
Ivanov, Ch.P., O.Ch. Ivanov. On the biosynthesis of peptides and short-chain proteins. Compt. rend. Acad. bulg. Sci., 31, 699—702, 1978 a.
Ivanov, Ch.P., O.Ch. Ivanov. On the formation of proteins with amino- terminal and carboxy-terminal heterogeneity. Compt. rend. Acad. bulg. Sci., 31, 885—887, 1978 b.
Ivanov, Ch.P., O.Ch. Ivanov. A study on the modes of formation of peptides and short-chain proteins in biosystems. Compt. rend. Acad. bulg. Sci., 31, 1139—1142, 1978 c.
Ivanov, O.Ch., Ch.P. Ivanov. Some evidence for the universality of structural periodicity in proteins. J. Mol. Evol., 16, 47—68, 1980.