Study of scattering by a perfectly conducting wedge with finite sized faces. - Arto Hujanen; Johan C. E. Sten (Ann. des Télécommunications, 2001)

On the effect of a spherical shield on the radiation Q and efficiency of ideal dipole antennas. - Johan C. E. Sten; Arto Hujanen (Ann. des Télécommunications, 2006)

On the evaluation of electrostatic energy of volume charge distributions and the role of the Coulomb singularity. - Johan C. E. Sten; Hanno Essén (Math. Comput. Simul., 2023)