@article{Holzwarth,
    author = {G. Holzwarth and G. Eckart},
    title = {Fluid-dynamical approximation for finite Fermi systems},
    journal = {Nucl. Phys.},
    year = 1979,
    volume = {A325},
    pages = {1-30}
}
@book{Bertsch,
    author = {G. F. Bertsch and R. A. Broglia},
    title = {Oscillations in finite quantum systems},
    chapter = 6,
    address = {Cambridge},
    publisher = {Cambridge University},
    year = 1994,
    pages = 150
}
@inbook{Woude,
    author = {A. {Van der Woude}},
    title = {The electric giant resonances},
    booktitle = {Electric and magnetic giant resonances in nuclei},
    editor = {J. Speth},
    address = {Singapore},
    publisher = {World Scientific P.C.},
    year = 1991,
    pages = {99-232}
}
@inproceedings{Smolanzuk,
    author = {R. Smolanzuk and J. Skalski and A. Sobiczewski},
    title = {Masses and half-life of superheavy elements},
    booktitle = {Proc.\ of the International Workshop 24 on Gross Properties of Nuclei and Nuclear Excitations},
    editor = {H. Feldmeier and others},
    address = {Darmstadt},
    publisher = {GSI},
    year = 1996,
    pages = {35-42}
} 
