DOI CONTENT_TYPE CDU UPDATE_DT 10.22677/THESIS.2066933 99 C 20170529170249 10.22677/THESIS.2228768 99 C 20170529170134 10.22677/THESIS.2229184 99 C 20170529171347 10.22677/THESIS.2230701 99 C 20170529170303 10.22677/THESIS.2322316 99 C 20170529171205 10.22677/THESIS.2324501 99 C 20170529171309 10.22677/THESIS.2326657 99 C 20170529170352 10.22677/THESIS.2328716 99 C 20170529171237 10.22677/THESIS.2328754 99 C 20170529170331