Sharp, D. H., & Wightman, A. S. (1974). Local currents and their applications. North-Holland Publishing Company.
Παραπομπή Chicago StyleSharp, D H., και A S. Wightman. Local Currents and Their Applications. Amsterdam: North-Holland Publishing Company, 1974.
Παραπομπή MLASharp, D H., και A S. Wightman. Local Currents and Their Applications. North-Holland Publishing Company, 1974.
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