1. Allen's Astrophysical Quantities Fourth edition, 2000, ed. A. N. Cox
2. B[e] stars
3. Baratta, G. B., Friedjung, M., Muratorio, G., Ross, C., & Viotti, R. 1998, The Self Absorption Curve Method, A Users' Munual, IAS Internal Report, December 1998
4. BCD spectrophotometry of stars with the B[e] phenomenon