References

 
• Arentoft, T., Sterken, C., Knudsen, M. R., et al. 2001, A&A, 380, 599 NASA ADS  
• Breger, M. 1979, PASP, 91, 5 NASA ADS  
• Breger, M. 1991, A&A, 250, 107 NASA ADS  
• Breger, M. 2000, in Delta Scuti and related stars, ed. M. Breger, & M. H. Montgomery, PASPC, 210, 3  
• Clariá, J. J., & Lapasset, E. 1986, ApJ, 302, 656 NASA ADS  
• Cousins, A. W. J., & Warren P. R. 1963, Mon. Notes Astron. Soc. S. Afr., 22, 65 NASA ADS  
• Dean, J. F., Warren, P. R., & Cousins, A. W. J. 1978, MNRAS, 183, 569 NASA ADS  
• Eyer, L., Aerts, C., van Loon, M., Bouckaert, F., & Cuypers, J. 2002, in Observational aspects of pulsating B & A stars, ed. C. Sterken, & D. W. Kurtz, PASPC, 256, 203  
• Frandsen, S., Dreyer, P., & Kjeldsen, H. 1989, A&A, 215, 287 NASA ADS  
• Frandsen, S., & Arentoft, T. 1998, A&A, 333, 524 NASA ADS  
• Freyhammer, L. M., Arentoft, T., & Sterken, C. 2001, A&A, 368, 580 NASA ADS  
• Gilliland, R. L., & Brown, T. M. 1988, PASP, 100, 754 NASA ADS  
• Girardi, L., Bressan, A., Bertelli, G., & Chiosi, C. 2000, A&AS, 141, 371 NASA ADS  
• Handler, G. 1999, MNRAS, 309, L19 NASA ADS  
• Joshi, U. C., & Sagar, R. 1986, Bull. Astr. Soc. India., 14, 95 NASA ADS  
• Kaye, A. B., Handler, G., Krisciunas, K., Poretti, E., & Zerbi, F. M. 1999, PASP, 111, 840 NASA ADS  
• Kim, S.-L., & Lee, S.-W. 1996, A&A, 310, 831 NASA ADS  
• Kim, S.-L., Chun, M.-Y., Park, B.-G., et al. 2001a, Acta Astron., 51, 49 NASA ADS  
• Kim, S.-L., Chun, M.-Y., Park, B.-G., et al. 2001b, A&A, 371, 571 NASA ADS  
• Krisciunas, K., Crowe, R. A., Luedeke, K. D., & Roberts, M. 1995, MNRAS, 277, 1404 NASA ADS  
• Krisciunas, K., & Patten, B. M. 1999, Inf. Bull. Variable Stars, No. 4705  
• Landolt, A. U. 1973, AJ, 78, 959 NASA ADS  
• Lapasset, E., Clariá, J. J., & Mermilliod, J.-C. 2000, A&A, 361, 945 NASA ADS  
• Martín, S. 2000, Ph.D. Thesis, University of Granada, Spain  
• Martín, S. 2002, private communications  
• Martín, S., & Rodríguez, E. 2000, A&A, 358, 287 NASA ADS  
• Martín, S., & Rodríguez, E. 2002, in Radial and nonradial pulsations as probes of stellar physics, ed. C. Aerts, T. R. Bedding, & J. Christensen-Dalsgaard, PASPC, 259, 152  
• Massey, P., & Davis, L. E. 1992, A User's Guide to Stellar CCD Photometry with IRAF  
• Mermilliod, J.-C., & Mayor, M. 1989, A&A, 219, 125 NASA ADS  
• Pesch, P. 1961, ApJ, 134, 602 NASA ADS  
• Rodríguez, E., & Breger, M. 2001, A&A, 366, 178 NASA ADS  
• Ruprecht, J. 1966, BAICz, 17, 33 NASA ADS  
• Suárez, J.-C., Michel, E., Pérez Hernández, F., et al. 2002, A&A, 390, 523 NASA ADS  
• Sung, H., & Bessell, M. S. 1999, MNRAS, 306, 361 NASA ADS  
• Sung, H., Chun, M.-Y., Park, B.-G., et al. 2001, Technical report No. 01-002-039, Korea Astronomy Observatory (in Korean)  
• Zerbi, F. M., Mantegazza, L., Campana, S., & Antonello, E. 1998, PASP, 110, 804 NASA ADS  
• Zerbi, F. M. 2000, in Delta Scuti and related stars, ed. M. Breger, & M. H. Montgomery, PASPC, 210, 332