TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk > 2003 > Vol. 7, No 3 > 449-457
TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk > 2010 > Vol. 14, No 3 > 227-235
TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk > 2010 > Vol. 14, No 3 > 209-225