42, 53, 2021, refereed, Single Work
1, 12, 2019, Not refereed, Single Work
1, 15, 2017, Not refereed, Single Work
49, 57, 2013, Not refereed, Single Work
91, 98, 2011, Not refereed, Single Work
45, 53, 2010, Not refereed, Single Work
41, 49, 2009, Not refereed, Single Work
85, 93, 2007, Not refereed, Single Work
19, 34, 2007, Not refereed, Single Work
101, 121, 2004, Not refereed, Single Work
1, 13, 2002, refereed, Single Work
111, 121, 2000, refereed, Single Work
131, 141, 2000, refereed, Single Work
22, 38, 1999, Not refereed, Single Work
39, 54, 1998, Not refereed, Single Work
127, 147, 1997, refereed, Single Work
113, 125, 1995, Not refereed, Single Work
19, 30, 1995, Not refereed, Single Work
25, 37, 1993, Not refereed, Single Work
77, 85, 1993, refereed, Single Work
33, 50, 1990, Not refereed, Single Work
102, 113, 1989, refereed, Single Work
103, 123, 1987, refereed, Single Work