A CLASSIFICATION FOR POLYNOMIAL LAGRANGIANSMESIROV JP.1979; INDIANA UNIV. MATH. J.; USA; DA. 1979; VOL. 28; NO 1; PP. 99-117; BIBL. 12 REF.Article

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WEAK AND ELECTROMAGNETIC INTERACTIONS IN SUPERCONDUCTIVITY MODEL.SAITO T; SHIGEMOTO K.1977; PROGR. THEOR. PHYS.; JAP.; DA. 1977; VOL. 57; NO 1; PP. 21Article

ON SUPERGRAVITY WITH PROPAGATING LORENTZ CONNEXIONNISHINO H.1981; PROG. THEOR. PHYS.; ISSN 0033-068X; JPN; DA. 1981; VOL. 66; NO 1; PP. 287-302; BIBL. 21 REF.Article

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CLASSICAL GRAVITY WITH HIGHER DERIVATIVES.STELLE KS.1978; GEN. RELAT. GRAVITAT.; G.B.; DA. 1978; VOL. 9; NO 4; PP. 353-371; BIBL. 18 REF.Article

AN IMPROVED GRAVITATIONAL FORMALISMRASTALL P.1978; CANAD. J. PHYS.; CAN; DA. 1978; VOL. 56; NO 9; PP. 1202-1203; BIBL. 5 REF.Article

MINIMAL PRESCRIPTION FOR MATTER TERMS IN THE GRAVITATIONAL THEORYSPINELLI G.1977; ATTI ACCAD. NAZION. LINCEI, R.C., CL. SCI. FIS. MAT. NAT.; ITA; DA. 1977 PUBL. 1978; VOL. 63; PP. 71-78; ABS. ITA; BIBL. 12 REF.Article

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LAGRANGIAN AND HAMILTONIAN FOR THE MOTION OF CHARGED PARTICLES UP TO THE FOURTH-ORDER TERMSVAIOPOULOS DA.1980; ASTROPHYS. SPACE SCI.; NLD; DA. 1980; VOL. 71; NO 1; PP. 239-247; BIBL. 6 REF.Article

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LAGRANGIAN PERTURBATION THEORY OF NONRELATIVISTIC FLUIDS.FRIEDMAN JL; SCHUTZ BF.1978; ASTROPHYS. J.; U.S.A.; DA. 1978; VOL. 221; NO 3 PART. 1; PP. 937-957; BIBL. 27 REF.Article

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