Provencal, J. L., Montgomery, M. H., Kanaan, A., Thompson, S. E., ...Nagel, T.,...et al. 2012, Empirical Determination of Convection Parameters in White Dwarfs. I. Whole Earth Telescope Observations of EC14012-1446, ApJ, 751, 91
Redaelli, M., Kepler, S. O., Costa, J. E. S., Winget, D. E.,...Nagel, T.,...et al. 2011, The pulsations of PG 1351+489, MNRAS, 415, 1220
Schuh, S., Silvotti, R., Lutz, R., Loeptien, B.,...Nagel, T.,...et al. 2010, EXOTIME: searching for planets around pulsating subdwarf B stars, The Fourth Meeting On Hot Subdwarf Stars And Related Objects, eds. C.S. Je ery & Jinhua He, Ap&SS, 329, 231
Thompson, S. E., Montgomery, M. H., von Hippel, T., Nitta, A., ...Nagel, T.,...et al. 2010, Pulsational Mapping of Calcium Across the Surface of a White Dwarf, ApJ, 714, 296
Beeck, B., Schuh, S., Nagel, T., Traulsen, I. 2009, Towards a dynamical mass of a PG 1159 star: radial velocities and spectral analysis of SDSS J212531-010745, CoAst., 159, 111B
Provencal, J. L., Montgomery, M. H., Kanaan, A., Shipman, H. L.,...Nagel, T.,... et al. 2009, 2006 Whole Earth Telescope Observations of GD358: A New Look at the Prototype DBV, ApJ, 693, 564
Schuh, S., Traulsen, I., Nagel, T., Reiff, E., Homeier, D., Schwager, H., Kusterer, D. -J., Lutz, R., Schreiber, M. R. 2008, A new period determination for the close PG1159 binary SDSSJ212531.92-010745.9, Astronomische Nachrichten, 329, 376
Schuh, S., Nagel, T., Traulsen, I., Beeck, B. 2008, New Light Curves and Spectra of the close PG1159 Binary System SDSSJ212531.92-010745.9, in ”‘Hydrogen-Deficient Stars”’, ASP conference series, 391, 133
Nagel, T., Schuh, S., Kusterer, D.J., Stahn, T., Hügelmeyer, S.D., Dreizler, S., Gänsicke, B.T., and Schreiber M.R. 2006, SDSS J212531.92-010745.9 - the first definite PG1159 close binary system, A&A, 448, L25
Nagel, T., Werner, K. 2005, Detection of non-radial g-mode pulsations in the newly discovered PG1159 star HE 1429-1209, in 14th European Workshop on White Dwarfs, eds. D. K¨oster, S. M¨ohler, ASP Conference Series, 334, 647
Nagel, T. and Werner, K. 2004, Discovery of stellar pulsations in the new identified PG1159 star HE1429-1209, A&A, 426, L45
