@article{BASM_2009_3_a8,
     author = {Galina Rusu},
     title = {Singular limits of solutions to the {Cauchy} problem for second order linear differential equations in {Hilbert} spaces},
     journal = {Buletinul Academiei de \c{S}tiin\c{t}e a Republicii Moldova. Matematica},
     pages = {81--95},
     publisher = {mathdoc},
     number = {3},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BASM_2009_3_a8/}
}