Ataç, 1996, Sol. Phys., 166, 201, 10.1007/BF00179363
Ataç, 1998, Sol. Phys., 180, 397, 10.1023/A:1005047805338
Carbonell, 1993, A&A, 274, 497
Garcia, 1990, Sol. Phys., 127, 185, 10.1007/BF00158522
Gleissberg, W. 1947, Publ. Istanbul University Observatory, 31
Joshi, 1995, Sol. Phys., 157, 315, 10.1007/BF00680624
Joshi, 2004, Sol. Phys., 219, 343, 10.1023/B:SOLA.0000022977.95023.a7
Howard, 1974, Sol. Phys., 38, 59, 10.1007/BF00161823
Knaack, 2004, A&A, 418, L17, 10.1051/0004-6361:20040107
Knoska, 1985, Contrib. Astron. Obs. Skalnate Pleso, 13, 217
Larson, H. J. 1982, Introduction to Probability Theory and Statistical Inference, 3rd Ed. (New York: John Wiley and Sons, Inc.)
Leftus, 1960, Bull. Astron. Inst. Czech, 11, 31
2000, MNRAS, 317, 897, 10.1046/j.1365-8711.2000.03758.x
Li, 1998, A&AS, 131, 99, 10.1051/aas:1998254
Li, 2002, A&A, 383, 648, 10.1051/0004-6361:20011799
Li, 2003, Sol. Phys., 215, 99, 10.1023/A:1024814505979
Li, 2005, New Astron., 8, 655, 10.1016/S1384-1076(03)00053-8
Milson, 1955, MNRAS, 115, 398, 10.1093/mnras/115.4.398
Oliver, 1994, Sol. Phys., 152, 481, 10.1007/BF00680451
Oliver, 1995, Sol. Phys., 156, 145, 10.1007/BF00669581
Pulkkinen, 1999, A&A, 341, L43
Rabin, D. M., DeVore, C. R., Sheeley, N. R., Harvey, K. L., & Hoeksema, J. T. 1991, in Solar Interior and Atmosphere, ed. A. C. Cox, W. C. Livingston & M. S. Matthews (The Universe of Arizona Press) 781
Reid, 1968, Sol. Phys., 52, 53
Roy, 1977, Sol. Phys., 5, 207
Schlamminger, 1991, Sol. Phys., 135, 407, 10.1007/BF00147510
Song, 2005, Chin. Astron. Astrophys., 29, 274, 10.1016/j.chinastron.2005.06.005
Swinson, 1986, Sol. Phys., 106, 35, 10.1007/BF00161351
Otruba, 2001, A&A, 375, 1049, 10.1051/0004-6361:20010908
Temmer, 2002, A&A, 390, 707, 10.1051/0004-6361:20020758
Temmer, 2006, A&A, 447, 735, 10.1051/0004-6361:20054060
Verma, 1987, Sol. Phys., 114, 185, 10.1007/BF00167358
Verma, 1992, ASP Conf. Ser., 31, 429
Verma, 1993, ApJ, 403, 797, 10.1086/172250
Verma, 2000, Sol. Phys., 194, 87, 10.1023/A:1005232619582
Vernova, 2002, Sol. Phys., 205, 371, 10.1023/A:1014264428300
Vizoso, 1990, A&A., 229, 540
Waldmeier, 1957, ZAp, 43, 149
Waldmeier, 1971, Sol. Phys., 29, 232
Wilson, R. M. 1987, Statistical Aspects of Solar Flares, NASA Technical Paper 2714
