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GLOBAL PHASE-INTEGRAL METHODS.HEADING J.1977; QUART. J. MECH. APPL. MATH.; G.B.; DA. 1977; VOL. 30; NO 3; PP. 281-302; BIBL. 19 REF.Article

TRANSFORMATIONS BETWEEN SECOND ORDER LINEAR DIFFERENTIAL EQUATIONS AND A REINTERPRETATION OF RECURRENCE RELATIONS BETWEEN BESSEL FUNCTIONS WITH ALGEBRAIC COEFFICIENTS.HEADING J.1977; PROC. R. SOC. EDINBURGH, A; G.B.; DA. 1977; VOL. 79; NO 1-2; PP. 87-105; BIBL. 5 REF.Article

INVARIANT PROPERTIES OF WAVE PROPAGATION IN N-DIMENSIONAL SPACE.HEADING J.1976; MATH. PROC. CAMBRIDGE PHILOS. SOC.; G.B.; DA. 1976; VOL. 79; NO 3; PP. 563-571; BIBL. 10 REF.Article

PROPERTIES OF SOME GENERALIZED HYPERGEOMETRIC FUNCTIONS GOVERNING COUPLING AT TRANSITION POINTSHEADING J.1980; J. INST. MATH. APPL., LONDON; GBR; DA. 1980; VOL. 25; NO 3; PP. 311-324; BIBL. 31 REF.Article

GENERAL THEOREMS RELATING TO WAVE PROPAGATION GOVERNED BY SELF-ADJOINT AND HERMITIAN SELF-ADJOINT DIFFERENTIAL OPERATORS OF ORDER 2N.HEADING J.1978; PROC. R. SOC. LONDON, A; G.B.; DA. 1978; VOL. 360; NO 1701; PP. 279-300; BIBL. 26 REF.Article

DEDUCTIONS FROM SOME ARTIFICIAL REFRACTIVE INDEX PROFILES BASED ON THE ELEMENTARY FUNCTIONS.HEADING' J.1977; MATH. PROC. CAMBRIDGE PHILOS. SOC.; G.B.; DA. 1977; VOL. 81; NO 1; PP. 121-132; BIBL. 23 REF.Article

EXACT AND APPROXIMATE METHODS FOR THE INVESTIGATION OF THE PROPAGATION OF WAVES THROUGH A SYSTEM OF BARRIERSHEADING J.1973; PROC. CAMBRIDGE PHILOS. SCI.; G.B.; DA. 1973; VOL. 74; NO 1; PP. 161-178; BIBL. 18 REF.Serial Issue

THE APPROXIMATE USE OF THE COMPLEX GAMMA FUNCTION IN SOME WAVE PROPAGATION PROBLEMSHEADING J.1973; J. PHYS. A; G.B.; DA. 1973; VOL. 6; NO 7; PP. 958-973; BIBL. 16 REF.Serial Issue

FOUR-PARAMETER FORMULAE FOR WAVE PROPAGATION THROUGH A PERIODIC SYSTEM OF INHOMOGENEOUS SLABSHEADING J.1982; WAVE MOTION; ISSN 0165-2125; NLD; DA. 1982; VOL. 4; NO 2; PP. 127-139; BIBL. 13 REF.Article

THE EQUALITY OF MULTIPLE INTEGRALS IN THE SERIES DEVELOPMENT OF A REFLECTION COEFFICIENT FOR WAVES GOVERNED BY A GENERAL LINEAR DIFFERENTIELHEADING J.1981; J. PHYS. A; ISSN 0305-4470; GBR; DA. 1981; VOL. 14; NO 11; PP. 2881-2895; BIBL. 14 REF.Article

FORMATION OF APPROXIMATE DOMAINS FOR "N"TH ORDER DIFFERENTIAL EQUATIONS GOVERNING WAVE PROPAGATIONHEADING J.1980; WAVE MOTION; NLD; DA. 1980; VOL. 2; NO 4; PP. 325-334; BIBL. 8 REF.Article

A NOTE ON NECESSARY CONDITIONS FOR PHASE MEMORYHEADING J.1979; J. PHYS. A; GBR; DA. 1979; VOL. 12; NO 12; PP. 2343-2353; BIBL. 10 REF.Article

RESOLUTION OF THE MYSTERY BEHIND CHANDRASEKHAR'S BLACK HOLE TRANSFORMATIONS.HEADING J.1977; J. PHYS. A; G.B.; DA. 1977; VOL. 10; NO 6; PP. 885-897; BIBL. 6 REF.Article

A SIX-FOLD GENERALIZATION OF IONOSPHERIC RECIPROCITY.HEADING J.1975; QUART. J. MECH. APPL. MATH.; G.B.; DA. 1975; VOL. 28; NO 2; PP. 185-206; BIBL. 5 REF.Article

THE STOKES PHENOMENON AND GENERALIZED CONTIGUOUS TRANSFORMATIONS OF SOME GENERALIZED HYPERGEOMETRIC FUNCTIONS.HEADING J.1974; PROC. CAMBRIDGE PHILOS. SOC.; G.B.; DA. 1974; VOL. 76; NO 2; PP. 423-442; BIBL. 7 REF.Article

Invariant functions of the elements of the powers of a square matrixHEADING, J.Linear algebra and its applications. 1983, Vol 55, pp 133-145, issn 0024-3795Article

Generalization of a theorem proved by Abelès and Lekner relating to two juxtaposed slabs with inhomogeneous refractive indicesHEADING, J.Journal of electromagnetic waves and applications. 1988, Vol 2, Num 7, pp 593-606, issn 0920-5071Article

Transparency and opacity for stacks of inhomogeneous slabsHEADING, J.Quarterly Journal of Mechanics and Applied Mathematics. 1986, Vol 39, Num 2, pp 163-182, issn 0033-5614Article

Approximations to the plasma refractive indexHEADING, J.Journal of atmospheric and terrestrial physics. 1984, Vol 46, Num 12, pp 1169-1178, issn 0021-9169Article

Further polynomial-type eigenfunctionsHEADING, J.Journal of physics. A, mathematical and general. 1983, Vol 16, Num 10, pp 2121-2131, issn 0305-4470Article

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Abundance of invariant equations and properties for wave propagation in a space of arbitrary dimensionsHEADING, J.Journal of physics. A, mathematical and general. 1984, Vol 17, Num 4, pp 917-929, issn 0305-4470Article