@book { ThePhilosophicalSystemofIivaatakamIandOtheraivaPoemsbyNryaaGuru,
    title = "The Philosophical System of <I>Śiva Śatakam</I>and Other Śaiva Poems by Nārāyaṇa Guru",
    subtitle = "In Relation to <I>Tirumandiram</I> by Tirumūlar",
    author = "Hanna {Urbańska}",
    year = "2022",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b19164",
    url = "https://www.peterlang.com/document/1243685"
}