Kemmer, N..
Vector Analysis / - 1st ed / - Cambridge CB2 1RP : Cambridge University Press. - p.254 :
0-521-29064-3
Vector Analysis
B466 / L7K;1
Vector Analysis / - 1st ed / - Cambridge CB2 1RP : Cambridge University Press. - p.254 :
0-521-29064-3
Vector Analysis
B466 / L7K;1