E. Biegert

发表

E. Andrade, E. Biegert, V. Valković, 1979, International journal of nuclear medicine and biology.

R. M. Wheeler, V. Valković, T. Zabel, 1974, The International journal of applied radiation and isotopes.

E. Biegert, V. Valković, D. Rendić, 1981 .