%0 Journal Article %F Lecadre00b %A Le Cadre, J.-P. %A Gauvrit, H. %A Trarieux, F. %T Approximations of the Cramér-Rao bound for multiple-target motion analysis %J IEE Radar, Sonar and Navigation %V 147 %N 3 %P 105-113 %U http://www.irisa.fr/vista/Papers/2000_rsn_lecadre.pdf %8 June %D 2000