TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk > 2007 > Vol. 11, No 4 > 301-313
TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk > 2007 > Vol. 11, No 4 > 315-328
TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk > 2007 > Vol. 11, No 4 > 439-447