Allen, B.; Caldwell, R. R.: Kinky structure on strings. Physical Review D 43 (8), pp. R2457 - R2460 (1991)

Nicolai, H.: The canonical structure of maximally extended supergravity in three dimensions. Nuclear Physics B 353 (2), pp. 493 - 518 (1991)

Allen, B.; Caldwell, R. R.: Small-scale structure on a cosmic-string network. Physical Review D 43 (10), pp. 3173 - 3187 (1991)

Ibanez, L.; Lerche, W.; Lüst, D.; Theisen, S.: Some considerations about the stringy Higgs effect. Nuclear Physics B 352 (2), pp. 435 - 450 (1991)

Tünnermann, A.; Eichmann, H.; Henking, R.; Mossavi, K.; Wellegehausen, B.: Single-shot autocorrelator for KrF subpicosecond pulses based on two-photon fluorescence of cadmium vapor at X = 508 nm. Optics Letters 16 (6), pp. 402 - 404 (1991)

Hübner, P.; Ehlers, J.: Inflation in curved model universes with noncritical density. Classical and Quantum Gravity 8 (2), pp. 333 - 346 (1991)

Danzmann, K.: Ein zartes Zittern. Bild der Wissenschaft 8, p. 80 (1991)

Ehlers, J.: Stochastische Herleitung relativistischer Aussagen? Physik und Didaktik 1, pp. 70 - 71 (1991)

Allen, B.: Using gravitational lenses to detect gravitational waves. General Relativity and Gravitation 22 (12), pp. 1447 - 1455 (1990)

Allen, B.; Shellard, E. P. S.: Cosmic-string evolution: A numerical simulation. Physical Review Letters 64 (2), pp. 119 - 122 (1990)

Allen, B.: Reversing centrifugal forces. Nature 347 (6294), pp. 615 - 616 (1990)

Ferrara, S.; Lüst, D.; Theisen, S.: World-sheet versus spectrum symmetries in heterotic and type II superstrings. Nuclear Physics B 325 (2), pp. 501 - 525 (1990)

Ferrara, S.; Lüst, D.; Theisen, S.: Duality transformations for blown-up orbifolds. Physics Letters B 242 (1), pp. 39 - 44 (1990)

Allen, B.; Caldwell, R. R.: Generation of structure on a cosmic-string network. Physical Review Letters 65 (14), pp. 1705 - 1708 (1990)

Guinn, J. W.; Will, C. M.; Kojima, Y.; Schutz, B. F.: High-overtone normal modes of Schwarzschild black holes. Classical and quantum gravity 7 (2), pp. L47 - L53 (1990)

Nicolai, H.: Non-compact symmetries, extended supergravities and the Wheeler-DeWitt equation. Physics Letters B 235 (3-4), pp. 295 - 301 (1990)

Allen, B.; Ottewill, A. C.: Effects of curvature couplings for quantum fields on cosmic-string space-times. Physical Review D 42 (8), pp. 2669 - 2677 (1990)

Dierkes, U.; Huisken, G.: The $n$-dimensional analogue of the catenary: existence and nonexistence. Pacific Journal of Mathematics 141 (1), pp. 47 - 54 (1990)

Ecker, K.; Huisken, G.: A Bernstein result for minimal graphs of controlled growth. Journal of Differential Geometry 31 (2), pp. 397 - 400 (1990)

Ehlers, J.; Schäfer, G.: 75 Jahre allgemeine Relativitätstheorie. Physikalische Blätter 46, pp. 481 - 484 (1990)