RISC RISC Research Institute for Symbolic Computation  
  • @booklet{RISC4037,
    author = {E. Kartashova},
    title = {{Nonlinear Resonance Analysis}},
    language = {english},
    publisher = {Cambridge University Press},
    isbn_issn = {ISBN-13: 9780521763608},
    year = {2010},
    edition = {Cambridge},
    translation = {0},
    length = {250},
    url = {http://www.cambridge.org/catalogue/catalogue.asp?isbn=9780521763608}
    }