Izvestii︠a︡ Akademii nauk.

v.56 no.1-3 1992; v.56 no.4-6 1992; v.57 no.1-3 1993; v.57 no.4 1993; v.57 no.6 1993; v.58 no.1-3 1994; v.58 no.4-6 1994; v.59 no.1-3 1995; v.59 no.4-6 1995; v.60 no.1-3 1996; v.60 no.5-6 1996; v.61 no.1-3 1997; v.61 no.4-6 1997; v.62 no.1-3 1998; v.62 no.4-6 1998; v.63 no.1-3 1999; v.63 no.4-6 1999; v.64 no.1-3 2000; v.64 no.4-6 2000; v.65 no.1-3 2001; v.65 no.4-6 2001; v.66 no.1-3 2002; v.66 no.4-6 2002; v.67 no.1-3 2003; v.67 no.4-6 2003; v.68 no.1-3 2004; v.68 no.4-6 2004; v.69 no.1-3 2005; v.69 no.4-6 2005; v.70 no.1-3 2006; v.70:no.4-6 2006; v.71 no.1-3 2007; v.71 no.4-6 2007; v.72 no.1-3 2008; v.72 no.4-6 2008