Yordanov, A.H. 2021. Method for the Estimation of the Limit Coefficients of Reflection and Transition of a Flat Micro Wave in a Bi-complex Medium. ГОДИШНИК НА ТЕХНИЧЕСКИ УНИВЕРСИТЕТ - ВАРНА. 5, 1 (Юни 2021), 94–99. DOI:https://doi.org/10.29114/ajtuv.vol5.iss1.205.