The propagation of electromagnetic waves in multiconductor transmission lines /
Kuznet︠s︡ov, P. I.
Stratonovich, R. L.
Kelleher, Raymond Francis.
Oxford :  Pergamon P., 
[1968]
Translated from Rasprostranenie ėlektromagnitnykh voln mnogoprovodnykh sistemakh.
Reprinted from the 1964 edition.