TY  - BOOK
AU  - Knudsen,J.M.
AU  - Hjorth,P.G.
TI  - Elements of Newtonian mechanics: including nonlinear dynamics 
SN  - 354067652X
PY  - 2000///
CY  - Berlin
PB  - Springer
KW  - Mechanics
KW  - Problems, exercises, etc
N1  - Includes bibliographical references and index
ER  -