Essential partial differential equations

GRIFFITHS, David F. - DOLD, John W. - SILVESTER, David J. Essential partial differential equations : analytical and computational aspects. Cham, Switzerland : Springer, 2015. xi, 368 s. Springer Undergraduate Mathematics Series. Dostupné na: https://doi.org/10.1007/978-3-319-22569-2. ISBN 978-3-319-22568-5.