by Hobbs, W.E., Maeda, L.Y.
Published in Environment international (1996)

by Keagy P.M, Borenstein B, Ranum P, Connor M.A, Lorenz K, Hobbs W.E, Hill G, Bachman A.L, Boyd W.A, Kulp K
Published in Cereal chemistry (1980)

by Casey P.J, Speckman K.R, Ebert F.J, Hobbs W.E
Published in Journal of the Association of Official Analytical Chemists (1982)

by Chang, H H, De Vries, J W, Hobbs, W E
Published in Journal of the Association of Official Analytical Chemists (01.11.1979)