Flikke, M., Kjeldsberg, Elisabet, Lahelle, O.
p. 111 https://doi.org/10.1099/0022-1317-9-2-111
p. 119
Meyer, G., Birg, Francoise
p. 127 https://doi.org/10.1099/0022-1317-9-2-127
Dorsett, P. H., Acton, Jean D.
p. 133 https://doi.org/10.1099/0022-1317-9-2-133
Richman, D. D., Wong, K. T., Robinson, W. S., Merigan, T. C.
p. 141 https://doi.org/10.1099/0022-1317-9-2-141
p. 151
Clarke, J. K., McFerran, J. B.
p. 155 https://doi.org/10.1099/0022-1317-9-2-155
Bose, H. R., Sagik, B. P.
p. 159 https://doi.org/10.1099/0022-1317-9-2-159
Pereira, H. G., Laver, W. G.
p. 163 https://doi.org/10.1099/0022-1317-9-2-163