P. N. Brandt, S. Ferguson, G. B. Scharmer, R. A. Shine, T. D. Tarbell, K. Title, and K. Topka. Variation of granulation properties on a mesogranular scale. Astronomy & Astrophysics, 241:219-226, 1991.
B. W. Lites, T. A. Bida, A. Johannesson, and G. B. Scharmer. High-resolution spectra of solar magnetic features. II. Magnetic fields of umbral brightenings. Astrophysical Journal, 373:683-694, 1991.
H. Lundstedt, A. Johannesson, G. Scharmer, J. O. Stenflo, U. Kusoffsky, and B. Larsson. Magnetograph observations with the Swedish solar telescope on La Palma. Solar Physics, 132:233-245, 1991.
G. B. Scharmer and M. G. Löfdahl. Swedish solar telescope: Short summary of instrumentation and observing techniques. Advances in Space Research, 11(5):129-132, 1991.
M. Vazquez. Solar research at the I.A.C. Astro. Lett. and Communications, 28:113-129, 1991.
P. N. Brandt, R. J. Rutten, R. A. Shine, and J. Trujillo Bueno. Dynamics of the quiet solar atmosphere: cell grains versus magnetic elements. In Proc. of the Cool Star Workshop, Cambridge MA, 1991.
Z. A. Frank, G. B. Scharmer, C. U. Keller, and H. Lundstedt. Fine scale magnetic fields in a sunspot penumbra and adjacent photosphere. Bulletin of the American Astronomical Society, 23:1052, 1991.
A. Ruzmaikin, D. Sokoloff, and T. D. Tarbell. Fractal flux-tubes of solar magnetic fields. In I. Tuominen, D. Moss, and G. Rüdiger, editors, The Sun and Cool Stars: Activity, Magnetism, Dynamos, page 140. Springer-Verlag, 1991.
R. Shine, T. Tarbell, A. Title, K. Topka, Z. Frank, and K. Smith. Sunspot umbral and penumbral oscillations in H-alpha. Bulletin of the American Astronomical Society, 23:1033, 1991.
R. A. Shine, G. Scharmer, T. D. Tarbell, A. M. Title, and K. P. Topka. SOUP observations of solar activity. In R. S. Winglee and A. L. Kiplinger, editors, Proceedings of the Workshop on Max '91/SMM Solar Flares: Observations and Theory, Boulder, CO, 1991.
T. D. Tarbell, G. L. Slater, Z. A. Frank, R. A. Shine, and K. P. Topka. Generation of electric currents and waves on magnetic fluxtubes by horizontal velocities in the photosphere. In P. Ulmschnider and E. R. Priest, editors, Mechanism of Chromospheric and Coronal Heating, page 39. Springer-Verlag, 1991.
T. D. Tarbell, G. L. Slater, Z. A. Frank, K. P. Topka, G. B. Scharmer, and W. Schmidt. Power spectra of flows and magnetic fields in the solar atmosphere. Bulletin of the American Astronomical Society, 23:1048, 1991.
A. M. Title, Z.A. Frank, R. A. Shine, and T. D. Tarbell. Field geometry of suspots inferred from inclination effects. Bulletin of the American Astronomical Society, 23:1052, 1991.
K. P. Topka, Z. A. Frank, T. D. Tarbell, A. M. Title, and G. Scharmer. Stokes polarimetry of a sunspot from the Swedish solar observatory at La Palma. Bulletin of the American Astronomical Society, 23:1052, 1991.
K. P. Topka and A. M. Title. High-resolution observations of the solar granulation. In Solar interior and atmosphere, pages 727-747. University of Arizona Press, Tucson, AZ, 1991.
Zhang Yi and B. Engvold. Quiescent filaments and associated granulation network. General Assembly of the IAU, 1991.