Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
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The Effect of Specimen and Testing Variables on the Fracture of some Fibre Reinforced Epoxy Resins
The 6 references without a DOI — listed, not checked
no DOI — not checkedIdem, Proceedings of the 10th International Reinforced Plastics Conference, Brighton, England (1976) 207.
no DOI — not checkedI. Steg andF. R. Tuler,Polim. Vehomarim Plast. (Polym. Plast. Mater.) 6(2) (1976) 12 (in Hebrew).
no DOI — not checkedP. K. Mallick andL. J. Broutman, 30th. Anniversary Technical Conference, Reinforced Plastics/Composite Institute, SPI (1975) Section 8-F.
no DOI — not checkedI. L. Kalmin, Composite Materials: Testing and Design (Second Conference), ASTM STP497 (1972) 551.
no DOI — not checkedG. C. Sih, P. D. Hilton, R. Badaliance, P. S. Shenberger, andG. V. Villarreal, ASTM STP521 (1973) 98.
no DOI — not checkedG. Marom andE. F. T. White,Polymer Preprints 15 (1974) 749.
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