title: [Nature of the hypochromic effect in 2-stranded polynucleotides: role of hydrogen bonds].
mesh_terms: D000225:Adenine; D003596:Cytosine; D006147:Guanine; D011119:Polynucleotides; D013057:Spectrum Analysis; D013941:Thymine
chemical_list: D011119:Polynucleotides; D006147:Guanine; D003596:Cytosine; D000225:Adenine; D013941:Thymine
vernacular_title: O prirode gipokhromnogo éffekta v dvutiazhevykh polinukleotidakh: rol' vodorodnykh sviazeĭ