Möbius and super―Möbius gauge fixing for the closed string amplitudes on the diskKENMOKU, M; OKAMOTO, Y; SHIGEMOTO, K et al.Physics letters. Section B. 1988, Vol 213, Num 2, pp 160-164, issn 0370-2693Article

Modular invariance for closed strings at the new critical dimensionsBILAL, A; GERVAIS, J.-L.Physics letters. Section B. 1987, Vol 187, Num 1-2, pp 39-44, issn 0370-2693Article

BRST invariant conformal field for the dilationPENATI, S; PERNICI, M.Physics letters. Section B. 1988, Vol 200, Num 1-2, pp 47-49, issn 0370-2693Article

Covariant one-loop fermion emission amplitudes in closed string theoriesATICK, J. J; SEN, A.Nuclear physics. B. 1987, Vol 293, Num 2, pp 317-347, issn 0550-3213Article

Closed string field theorySTROMINGER, A.Nuclear physics. B. 1987, Vol 294, Num 1, pp 93-112, issn 0550-3213Article

Statistical sums for open and/or oriented stringsMOROZOV, A; ROSLY, A.Physics letters. Section B. 1987, Vol 195, Num 4, pp 554-556, issn 0370-2693Article

A new approach to closed string field theoryRESTUCCIA, A; TAYLOR, J. G.Physics letters. Section B. 1988, Vol 213, Num 1, pp 11-15, issn 0370-2693Article

A superaddA superadditive time coordinate for the closed bosonic stringOHRNDORF, T.Physics letters. Section B. 1987, Vol 194, Num 4, pp 490-498, issn 0370-2693Article

Closed string-open string transitions and witten's string field theorySHAPIRO, J. A; THORN, C. B.Physics letters. Section B. 1987, Vol 194, Num 1, pp 43-48, issn 0370-2693Article

The holomorphic geometry of closed bosonic string theory and Diff S¹/S¹BOWICK, M. J; RAJEEV, S. G.Nuclear physics. B. 1987, Vol 293, Num 2, pp 348-384, issn 0550-3213Article

Two-loop modular invariance and proper spin-statistics projection for general boundary conditionsKIKUCHI, Y; MARZBAN, C.Physical review. D. Particles and fields. 1987, Vol 36, Num 8, pp 2583-2585, issn 0556-2821Article

Universality of the mass spectrum in closed string modelsANTONIADIS, I; ELLIS, J; NANOPOULOS, D. V et al.Physics letters. Section B. 1987, Vol 199, Num 3, pp 402-406, issn 0370-2693Article

Explicit parametrizations of degenerate surfaces from the KP equation and closed bosonic string amplitudesKITAZAWA, Y.Nuclear physics. B. 1988, Vol 297, Num 2, pp 338-348, issn 0550-3213Article

Quadratic differentials and closed string verticesCARLIP, S.Physics letters. Section B. 1988, Vol 214, Num 2, pp 187-192, issn 0370-2693Article

Holomorphic structure of closed strings: left-moving sectorLI, M.Physics letters. Section B. 1988, Vol 208, Num 1, pp 89-94, issn 0370-2693Article

A geometrical approach for open and closed stringsBARDAKCI, K.Nuclear physics. B. 1988, Vol 297, Num 3, pp 583-602, issn 0550-3213Article

BRST extension of a string propagatorBIRMINGHAM, D; TORRE, C. G.Physics letters. Section B. 1988, Vol 205, Num 2-3, pp 289-294, issn 0370-2693Article

The Poisson algebra of the invariant charges of the Nambu-Goto theory: Casimir elementsPOHLMEYER, K.Communications in mathematical physics. 1988, Vol 114, Num 3, pp 351-362, issn 0010-3616Article

An off-shell propagator for a heterotic-like string actionRAGIADAKOS, C. N.Physics letters. Section B. 1988, Vol 206, Num 2, pp 211-216, issn 0370-2693Article

Pre-geometrical field theory of the open stringNOJIRI, M. M; NOJIRI, S.Physics letters. Section B. 1988, Vol 215, Num 1, pp 99-102, issn 0370-2693Article

Soft dilaton theorem in covariant string field theoryMYERS, R. C; PENATI, S; PERNICI, M et al.Nuclear physics. B. 1988, Vol 310, Num 1, pp 25-43, issn 0550-3213Article

String loop effect on the BRST chargeDAS, A; NISHINO, H.Physics letters. Section B. 1987, Vol 197, Num 3, pp 342-346, issn 0370-2693Article

Strings in background fields: β functions and vertex operatorsDE ALWIS, S. P.Physical review. D. Particles and fields. 1986, Vol 34, Num 12, pp 3760-3768, issn 0556-2821Article

Closed strings from open bosonic stringsSIOPSIS, G.Physical review. D. Particles and fields. 1989, Vol 39, Num 2, pp 534-543, issn 0556-2821Article

Covariant loop-calculus for the closed bosonic stringPETERSEN, J. L; SIDENIUS, J. R.Nuclear physics. B. 1988, Vol 301, Num 2, pp 247-266, issn 0550-3213Article