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Citation: Ps. Letelier et Sr. Deoliveira, DOUBLE KERR-NUT SPACETIMES - SPINNING STRINGS AND SPINNING RODS, Physics letters. A, 238(2-3), 1998, pp. 101-106
Citation: Ps. Letelier et Sr. Oliveira, SUPERPOSITION OF WEYL SOLUTIONS - THE EQUILIBRIUM FORCES, Classical and quantum gravity, 15(2), 1998, pp. 421-433
Citation: Me. Araujo et al., 2 KERR BLACK-HOLES WITH AXISYMMETRICAL SPINS - HEAD-ON COLLISION AND GRAVITATIONAL-RADIATION, Classical and quantum gravity (Print), 15(10), 1998, pp. 3051-3060
Citation: Dv. Galtsov et Ps. Letelier, EHLERS-HARRISON TRANSFORMATIONS AND BLACK-HOLES IN DILATON-AXION GRAVITY WITH MULTIPLE VECTOR-FIELDS, Physical review. D. Particles and fields, 55(6), 1997, pp. 3580-3592
Citation: Ps. Letelier et Wm. Vieira, CHAOS IN BLACK-HOLES SURROUNDED BY GRAVITATIONAL-WAVES, Classical and quantum gravity, 14(5), 1997, pp. 1249-1257
Citation: Jps. Lemos et Ps. Letelier, 2 FAMILIES OF EXACT DISKS WITH A CENTRAL BLACK-HOLE, International journal of modern physics D, 5(1), 1996, pp. 53-63
Citation: Wm. Vieira et Ps. Letelier, CHAOS AROUND A HENON-HEILES-INSPIRED EXACT PERTURBATION OF A BLACK-HOLE, Physical review letters, 76(9), 1996, pp. 1409-1412
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Citation: Vb. Bezerra et Ps. Letelier, LOOP VARIABLES AND HOLONOMIES FOR A CLASS OF CONICAL SPACE-TIMES, Journal of mathematical physics, 37(12), 1996, pp. 6271-6282
Citation: Az. Wang et Ps. Letelier, DOMAIN-WALL SPACETIMES - INSTABILITY OF COSMOLOGICAL EVENT AND CAUCHYHORIZONS, Physical review. D. Particles and fields, 52(4), 1995, pp. 1800-1807
Citation: Az. Wang et Ps. Letelier, LOCAL AND GLOBAL STRUCTURE OF A THICK-DOMAIN-WALL SPACE-TIME, Physical review. D. Particles and fields, 51(12), 1995, pp. 6612-6616
Citation: Ps. Letelier et Ah. Wang, SINGULARITIES FORMED BY THE FOCUSING OF CYLINDRICAL NULL FLUIDS (VOL 49, PG 5105, 1994), Physical review. D. Particles and fields, 51(10), 1995, pp. 5968-5969
Citation: Ps. Letelier et Vt. Zanchin, CONTINUOUS MEDIA INTERPRETATION OF SUPERSYMMETRIC WESS-ZUMINO TYPE MODELS, Physics letters. A, 198(2), 1995, pp. 79-84
Citation: Pr. Holvorcem et al., THE INTERACTION OF OUTGOING AND INGOING SPHERICALLY SYMMETRICAL NULL FLUIDS, Journal of mathematical physics, 36(7), 1995, pp. 3663-3675