TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk > 1999 > Vol. 3, No 1 > 5-16
TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk > 1999 > Vol. 3, No 1 > 17-37
TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk > 2001 > Vol. 5, No 2 > 125-140