eecee1bcd09ca83557627d6c268b6e0dcccdfeb0  papers_2019v104n2p305iSPA.pdf
da39a3ee5e6b4b0d3255bfef95601890afd80709  papers_a2019p1.pdf
dabec35eeb974455d5a2197b73122317b065251c  papers_a2019v104n2.jpg
c99ac6094a30a83a233e3d00e13ac69d0d857f9c  papers_a2019v104n2p149.pdf
940acb72cee6140ce0bbbd7d6a1efa0ba468445c  papers_a2019v104n2p159iSPA.pdf
93a30e2c866ac1e397189bebcaee13692a3b4f9a  papers_a2019v104n2p203iSPA.pdf
9c861025fbea0d7757528789227e81948366336d  papers_a2019v104n2p225iSPA.pdf
47c4693d2eb65faba277807207e2fcd6d8ead959  papers_a2019v104n2p247iSPA.pdf
627333eb290445ad6000aaaaa576a7eb9da9647a  papers_a2019v104n2p279iSPA.pdf
47e985ef7204b51ffbefcc5519fea4f7851dbba0  papers_a2019v104n2p337iSPA.pdf