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@book{book_111954,
    title = {Algebraic theory of differential equations},
    author = {Malcolm A. H. MacCallum and Alexander V. Mikhailov},
    publisher = {Cambridge University Press},
    isbn = {0521720087,9780521720083},
    year = {2009},
    series = {London Mathematical Society lecture note series 357},
    edition = {1},
    volume = {},
    url = {http://gen.lib.rus.ec/book/index.php?md5=75cbfc7cf135385675e3f917dc00c79c},
    date-added = {2024-11-3 22:31:25 +0100}
}

@book{book_111954, title = {Algebraic theory of differential equations}, author = {Malcolm A. H. MacCallum and Alexander V. Mikhailov}, publisher = {Cambridge University Press}, isbn = {0521720087,9780521720083}, year = {2009}, series = {London Mathematical Society lecture note series 357}, edition = {1}, volume = {}, url = {http://gen.lib.rus.ec/book/index.php?md5=75cbfc7cf135385675e3f917dc00c79c}, date-added = {2024-11-3 22:31:25 +0100} }