Studies of mixing formulae in the complex plane. - Ari H. Sihvola; Esko Alanen (IEEE Trans. Geosci. Remote. Sens., 1991)

Variational formulation of open-ended coaxial line in contact with layered biological medium. - Esko Alanen; Tapani Lahtinen; Jouni Nuutinen (IEEE Trans. Biomed. Eng., 1998)