Bibliography of nonuniform transmission lines

The literature on nonuniform transmission lines has grown slowly but steadily since original papers by Heaviside appeared at the close of the nineteenth century. (Heaviside´s contributions have been almost completely overlooked by later writers.) The number of papers, although not overwhelming, is now large enough to warrant preparation of a bibliography. References to periodicals are in Part I, to texts in Part II, and to a selected group on horn theory in Part III.