Gradhiva.

no.1-4; no.1 1986; no.2-3 1987; no.1-6 1986-89; no.5-8; no.6 1989; no.5-8 1988-1990; no.5-07 yr.1988/90; no.8 yr.1990; no.7-10 1990-91; no.9 yr.1991; no.10 yr.1991; no.7-12 hiver 1989/90-1992; no.9-12 1991-1992 1992; no.11 yr.1992; no.12 yr.1992; no.11-14 1992-93; no.13 yr.1993; no.14 yr.1993; no.13-16 1993-1994; no.15-16(2012); no.15 yr.1994; no.16 yr.1994; no.15-18 1994-95; no.17 yr.1995; no.18 yr.1995; no.17-20 1995-1996; no.19 yr.1996; no.20 yr.1996; no.19-22 1996/1997; no.21-24; no.21 yr.1997; no.22 yr.1997; no.21-24 1997-1998; no.23 yr.1998; no.24 yr.1998; no.23-26 1998-99; no.25-28; no.25 yr.1999; no.26 yr.1999; no.25-28 1999-2000; no.27-28 2000; no.27 yr.2000; no.28 yr.2000; no.29 yr.2001; no.29-32 2001-2002; no.30-31 yr.2001/02; no.32 yr.2002; no.29-33 2001-2003; no.33-34 2003; no.33 yr.2003; no.34 2003; no.1 2005; no.2 2005; new ser. no.1-3 2005-2006; no.3 2006; no.4 2006; n.s. no.3-4 2006; new ser.no.4 2006; no.6 2007; new ser.no.5-6 2007; n.s. no.5 2007; no.7 2008; no.8 2008; new ser.no.7-8 2008; new ser.no.9-10 2009; new ser.no.11-12 2010; no.13-14 (2011); new ser.no.13-14 2011; new ser.no.15-16 2012; new ser.no.17-18 2013; ser.2 no.18 yr.2013; new ser.no.19-20 2014; ser.2 no.19 yr.2014; ser.2 no.20 yr.2014; ser.2 no.21 yr.2015; ser.2 no.22 yr.2015; no.23-24 (2016); ser.2 no.23 yr.2016; ser.2 no.24 yr.2016; ser.2 no.25 (2017); ser.2 no.26 (2017); ser.2 no.27 (2018); ser.2 no.28 (2018); ser.2 no.29 (2019)