H. J. Brettle
- Ultimate strength design of thin-wall circular bridge piers. Dans: IABSE Publications, v. 27 ( 1967). (1967):
- Ultimate strength design of multi-cell rectangular reinforced concrete bridge piers. Dans: IABSE Publications, v. 28, n. 1 ( 1968). (1968):
- Theory and ultimate strength design of reinfoced concrete chimneys. Dans: IABSE Publications, v. 32, n. 1 ( 1972). (1972):
- A Deflection Theory For Rectangular Prestressed Concrete Beams After Flexure Cracking Has Commenced .... Dans: PCI Journal, v. 4, n. 3 (décembre 1959). (1959):