Books by Gregers Krabbe:
Books in the extended shelves:
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Krabbe, Gregers: Basic mathematical research for electromagnetic theory : technical note no. 4 ([Washington, D.C.] : Air Force Office of Scientific Research, Air Research and Development Command, United States Air Force, 1958., 1958), also by Purdue University and United States. Air Force. Office of Scientific Research (page images at HathiTrust)- Krabbe, Gregers: Convolution operators that satisfy the spectral theorem : Technical note no. 6. ([Washington, D.C.] : Air Force Office of Scientific Research, Air Research and Development Command, United States Air Force, 1958., 1958), also by United States. Air Force. Office of Scientific Research (page images at HathiTrust)
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