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- [3] ANALYTICAL CALCULATION OF A 4TH-ORDER VACUUM POLARIZATION COEFFICIENT NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1988, 100 (03): : 373 - 379
- [6] SOME ASYMPTOTIC EXPANSIONS OF A 4TH-ORDER DIFFERENTIAL EQUATION QUARTERLY JOURNAL OF MATHEMATICS, 1965, 16 (63): : 269 - &
- [9] LOWER BOUNDS FOR SMALLEST EIGENVALUES OF SOME 4TH-ORDER PROBLEMS NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1976, 23 (01): : A129 - A129