1
ACM communications in computer algebra
JSC; Vol. 40. 2006 Nr. 3/4 Issue 157/158
JSC; Vol. 41. 2007 Nr. 1/2-3/4 Issue 159/160-161/162
“...19322232...”JSC; Vol. 40. 2006 Nr. 3/4 Issue 157/158
JSC; Vol. 41. 2007 Nr. 1/2-3/4 Issue 159/160-161/162
2