RBsum6.-Nous tentons de corrgler les diffdrences dans la r6sistivitL 2 basse tempdrature de diffLrents mgtaux normaux P l'anisotropie deladiffusiondlectron-phonon. Auxerreurs expdrimentales prhs, nous obtenons un schgma assez ggnsral qui montre que Zn et Sn sont les mdtaux P l'anisotropie la plus forte. Abstract.-An attempt is made to correlate the differences in the low temperature phonon resistivities of various normal metals to the anisotropy of electron-phonon scattering. Within the

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... nty of experimental data a rather general picture is obtained which shows that Zn and Sn are the metals with the strongest anisotropy. Our earlier measurements of A1 /l/ and Zn /2/ based alloys showed that the low temperature resistivities of these systems have very different temperature dependence. While in AI-alloys for T < 0.060D (gD is the Debye temperature) a T~ variation