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- [2] STRUCTURAL SANDWICH CONSTRUCTION PROCEEDINGS-AMERICAN SOCIETY FOR TESTING AND MATERIALS, 1950, 50 : 231 - 232
- [4] PLANTEMA,FJ - SANDWICH CONSTRUCTION ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 1967, 18 (02): : 299 - &
- [5] PLANTEMA,FJ - SANDWICH CONSTRUCTION CANADIAN AERONAUTICS AND SPACE JOURNAL, 1967, 13 (02): : 96 - &
- [6] PLANTEMA,FJ - SANDWICH CONSTRUCTION ZEITSCHRIFT FUR FLUGWISSENSCHAFTEN, 1967, 15 (03): : 122 - &
- [8] PLANTEMA,FJ - SANDWICH CONSTRUCTION JOURNAL OF THE ASTRONAUTICAL SCIENCES, 1967, 14 (04): : 188 - &
- [9] PLANTEMA,FJ - SANDWICH CONSTRUCTION ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1967, 47 (02): : 138 - &
- [10] STRENGTH OF PLASTICS SANDWICH CONSTRUCTION TRANSACTIONS AND JOURNAL OF THE PLASTICS INSTITUTE, 1964, 32 (100): : 272 - &