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  "Description": "Identification, model fitting and estimation for time\nseries with periodic structure. Additionally, procedures for\nsimulation of periodic processes and real data sets are\nincluded. Hurd, H. L., Miamee, A. G. (2007)\n<doi:10.1002/9780470182833> Box, G. E. P., Jenkins, G. M.,\nReinsel, G. (1994) <doi:10.1111/jtsa.12194> Brockwell, P. J.,\nDavis, R. A. (1991, ISBN:978-1-4419-0319-8) Bretz, F., Hothorn,\nT., Westfall, P. (2010, ISBN: 9780429139543) Westfall, P. H.,\nYoung, S. S. (1993, ISBN:978-0-471-55761-6) Bloomfield, P.,\nHurd, H. L.,Lund, R. (1994)\n<doi:10.1111/j.1467-9892.1994.tb00181.x> Dehay, D., Hurd, H. L.\n(1994, ISBN:0-7803-1023-3) Vecchia, A. (1985)\n<doi:10.1080/00401706.1985.10488076> Vecchia, A. (1985)\n<doi:10.1111/j.1752-1688.1985.tb00167.x> Jones, R., Brelsford,\nW. (1967) <doi:10.1093/biomet/54.3-4.403> Makagon, A. (1999)\n<https://www.math.uni.wroc.pl/~pms/files/19.2/Article/19.2.5.pdf>\nSakai, H. (1989) <doi:10.1111/j.1467-9892.1991.tb00069.x>\nGladyshev, E. G. (1961)\n<https://www.mathnet.ru/php/archive.phtml?wshow=paper&jrnid=dan&paperid=24851>\nAnsley (1979) <doi:10.1093/biomet/66.1.59> Hurd, H. L., Gerr,\nN. L. (1991) <doi:10.1111/j.1467-9892.1991.tb00088.x>.",
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