R. Lech, A. Kusiek, J. Mazur: "A hybrid method for analysis of scattering in systems containing configurations of 3-D objects" Second Management Committee Meeting and Workshop - April 27 to 29, 2009, Brno
R. Lech, A. Kusiek, J. Mazur: "Analysis Of Scattering From Arbitrary Configuration Of Cylindrical Objects In Closed Structures Using Hybrid Finite-Difference Mode-Matching Method" 3rd Management Committee/Working Group Meeting and Workshop, October 7-9, 2009, Athens
A. Kusiek, R. Lech, J. Mazur: "Analysis of scattering from arbitrary configuration of objects using hybrid finite-difference method" 4th Management Committee/Working Group Meeting and Workshop, February 24-25, 2010, Aveiro, Portugal
A. Kusiek, R. Lech, J. Mazur: "Investigations of structures loaded with ferrite objects using hybrid FDFD/MM approach" 6th Management Committee/Working Group Meeting and Workshop - April 7-8, 2011, University of Perugia, Faculty of Agricolture, Perugia, Italy
R. Lech, A. Kusiek, J. Mazur: "Electromagnetic Wave Scattering from Pseudochiral Cylinders" 6th Management Committee/Working Group Meeting and Workshop - April 7-8, 2011, University of Perugia, Faculty of Agricolture, Perugia, Italy
R. Lech: "Badanie Struktur Falowych Zawierających Układy Metalizowanych Obiektów Cylindrycznych" Przegląd Telekomunikacyjny nr 4, 2008, s. 263-266
R. Lech, A. Kusiek: "Częstotliwości Rezonansowe w Otwartych Strukturach Mikropaskowych Umieszczonych na Powierzchniach Zakrzywionych" Przegląd Telekomunikacyjny nr 4, 2015, s. 528-531