86	LITERARY STUDIES
86.01	Aesthetics of literature. Poetics
86.03	Reference works of literature. Authors' registers
86.07	The work of a writer
86.1	General history of literature
86.11	History of and research in literature for children and young people
86.12	History of and research in fictional themes
86.13	History of and research in comics
86.14	History of and research in folklore
86.18	History of and research in non-fiction
86.19	History of and research in European literature
86.192	Ancient and medieval literature
86.193	Literature of the modern era
86.1934	Contemporary literature
86.2	History of and research in Finnish and Finno-Ugric literature
86.21	History of and research in Finnish folklore
86.22	History of and research in the Swedish literature of Finland
86.23	History of and research in Estonian literature
86.24	History of and research in literature in other Finno-Baltic languages
86.25	History of and research in literature in other Finno-Ugric languages
86.251	History of and research in Hungarian literature
86.252	History of and research in Sami literature
86.3	History of and research in literature in Nordic languages
86.31	History of and research in Swedish literature
86.32	History of and research in Norwegian literature
86.33	History of and research in Danish literature
86.34	History of and research in Icelandic literature
86.35	History of and research in Faeroese literature
86.4	History of and research in German literature
86.43	History of and research in Frisian literature
86.48	History of and research in Dutch literature
86.5	History of and research in English literature
86.53	History of and research in the English literature of America
86.54	History of and research in the English literature of Australia and New Zealand
86.56	History of and research in the English literature of South Africa
86.6	History of and research in literature in Romanic languages
86.61	History of and research in French literature
86.62	History of and research in Italian literature
86.63	History of and research in Spanish literature
86.633	History of and research in the Spanish literature of America
86.64	History of and research in Portuguese literature
86.65	History of and research in Romanian literature
86.67	History of and research in literature in other Romanic languages
86.7	History of and research in literature in Slavonic and Baltic languages
86.71	History of and research in Russian literature
86.72	History of and research in Ukrainian literature. History of and research in Byelorussian literature
86.73	History of and research in Polish literature
86.74	History of and research in Czech literature
86.75	History of and research in Slovak literature
86.76	History of and research in literature in South-Slavonic languages
86.761	History of and research in Bulgarian literature
86.762	History of and research in Macedonian literature
86.763	History of and research in Slovenian literature
86.764	History of and research in Serbian literature
86.765	History of and research in Croatian literature
86.766	History of and research in Bosnian literature
86.78	History of and research in literature in the Baltic languages
86.781	History of and research in Latvian literature
86.782	History of and research in Lithuanian literature
86.8	History of and research in literature in other Indo-European languages
86.82	History of and research in literature in Modern Greek
86.83	History of and research in literature in Indo-Iranian languages
86.831	History of and research in Persian literature
86.832	History of and research in Kurdish literature
86.84	History of and research in Albanian literature
86.88	History of and research in literature in Celtic languages
86.9	History of and research in literature in other languages
86.91	History of and research in Turkish literature
86.92	History of and research in literature in Semitic languages
86.922	History of and research in Hebrew literature
86.923	History of and research in Arabic literature
86.93	History of and research in literature in Hamitic languages. History of and research in Somali literature
86.94	History of and research in literature in Tibeto-Burman languages
86.943	History of and research in Chinese literature
86.946	History of and research in Thai literature
86.948	History of and research in Vietnamese literature
86.95	History of and research in Japanese and Korean literature
86.96	History of and research in literature in African languages
86.98	History of and research in literature in Eskimo and Indian languages
86.99	History of and research in literature in other Non-Indoeuropean languages
86.991	History of and research in literature in artificial languages