1972
Kulak, Geoffrey L., Dawe, J. L. (John L.)
Structural engineering report SER 40 | SER-ID SER40
1982
Baker, K. A., Kulak, Geoffrey L.
Structural engineering report SER 105 | SER-ID SER105
1984
Timler, P. A., Kulak, Geoffrey L.
Structural engineering report SER 124 | SER-ID SER124