KERR-SCHILD-VAIDYA FIELDS WITH AXIAL SYMMETRYHERLT E.1980; GEN. RELATIV. GRAVITAT.; GBR; DA. 1980; VOL. 12; NO 1; PP. 1-7; BIBL. 5 REF.Article

STATIC AND STATIONARY AXIALLY SYMMETRIC GRAVITATIONAL FIELDS OF BOUNDED SOURCES. II: SOLUTIONS OBTAINABLE FROM WEYL'S CLASSHERLT E.1979; GEN. RELATIV. GRAVITAT.; GBR; DA. 1979; VOL. 11; NO 5; PP. 337-342; BIBL. 3 REF.Article

A general integral of the Jordan-Brans-Dicke field equations for static spherically symmetric perfect fluid distributionsHERLT, E.General relativity and gravitation. 1983, Vol 15, Num 12, pp 1131-1138, issn 0001-7701Article

Reduction of Einstein's field equations for twisting type N-vacuum fields with an H₂HERLT, E.General relativity and gravitation. 1991, Vol 23, Num 4, pp 477-486, issn 0001-7701, 10 p.Article

A NOTE ON THE EQUIVALENCE OF TWO AXIALLY SYMMETRIC STATIONARY PERFECT FLUID SOLUTIONS OF EINSTEIN'S FIELD EQUATIONHERLT E; HERMANN HC.1980; EXPER. TECH. PHYS.; DDR; DA. 1980; VOL. 28; NO 2; PP. 97-99; ABS. GER; BIBL. 2 REF.Article

DIFFRACTION OF A PLANE ELECTROMAGNETIC WAVE AT A SCHWARZSCHILD BLACK HOLE.HERLT E; STEPHANI H.1975; INTERNATION. J. THEOR. PHYS.; G.B.; DA. 1975; VOL. 12; NO 2; PP. 81-93; BIBL. 13 REF.Article

WAVE OPTICS OF THE SPHERICAL GRAVITATIONAL LENS. II: DIFFRACTION OF A PLANE ELECTROMAGNETIC WAVE BY A BLACK HOLEHERLT E; STEPHANI H.1978; INTERNATION. J. THEOR. PHYS.; GBR; DA. 1978; VOL. 17; NO 3; PP. 189-199; BIBL. 2 REF.Article

Invariance transformations of the class y=F(x)yⁿ of differential equationsHERLT, E; STEPHANI, H.Journal of mathematical physics. 1992, Vol 33, Num 12, pp 3983-3988, issn 0022-2488Article

Twisting type-N vacuum solutions with two non-commuting killing vectors do existSTEPHANI, H; HERLT, E.Classical and quantum gravity (Print). 1985, Vol 2, Num 3, pp L63-L64, issn 0264-9381Article

Algebraically special, shearfree, diverging, and twisting Einstein-Maxwell fieldsHERLT, E; STEPHANI, H.Classical and quantum gravity (Print). 1984, Vol 1, Num 1, pp 95-103, issn 0264-9381Article

Einstein-Maxwell fields inside and outside rotating sources as minimal surfacesNEUGEBAUER, G; HERLT, E.Classical and quantum gravity (Print). 1984, Vol 1, Num 6, pp 695-703, issn 0264-9381Article

A new solution of Schmutzer's projective relativistic cosmologyHERLT, E; STRANSCH, H.General relativity and gravitation. 1989, Vol 21, Num 6, pp 627-635, issn 0001-7701Article