1999 ,no. 6-10. Futures : the journal of policy, planning and futures studies. Oxford : Elsevier Science, 1999. 2 zv. mesačník. ISSN 0016-3287 [Copy count : 1, currently available 0, at library only 1]

1998 ,no. 6-10. Futures : the journal of policy, planning and futures studies. Oxford : Elsevier Science, 1998. 2 zv. mesačník. ISSN 0016-3287 [Copy count : 1, currently available 0, at library only 1]

1997 ,Nr. 216-226. Futuribles : analyse et prospective. Paris Cédex : FUTURIBLES S.A.R.L., 1997. 1 zv. mesačník. ISSN 0337-307X [Copy count : 1, currently available 0, at library only 1]

1996 ,no. 6-10. Futures : the journal of forecasting, planning and policy. Oxford : Elsevier Science, 1996. 2 zv. mesačník. ISSN 0016-3287 [Copy count : 1, currently available 0, at library only 1]

1995 ,no. 1-4. International Journal of Forecasting. Amsterdam : North-Holland, 1995. 1 zv. štvrťročník. ISSN 0169-2070 [Copy count : 1, currently available 0, at library only 1]