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21
Schmidt, Helmut, 349.9-S351g | Yale University Press | 1985 349.9-S351g,
22
Schmidt, Arno., 591.9825-S351f | Van Nostrand Reinhold | 1987 591.9825-S351f,
23
Schmidt, J. Thomas, 559.6253-S351n | American Society for Nondestructive Testi | 1989 559.6253-S351n,
24
25
26
27
28
Niepmann, F., | american economic association | 2013 ,
29
Martin Farnham, | American Economic Assn | 2011 ,
30
Bitler, M.P., | American Economic Assn | 2012 ,