Volume 64 (2015): Issue 1 (September 2015)
Riecan, Beloslav, Duchon, Miloslav
Volume 70 (2017): Issue 1 (September 2017)
Riecan, Beloslav, Duchon, Miloslav
Volume 51 (2012): Issue 1 (April 2012)
Riecan, Beloslav, Duchon, Miloslav
Volume 47 (2010): Issue 1 (December 2010)
Riecan, Beloslav, Duchon, Miloslav
Volume 49 (2011): Issue 1 (August 2011)
Riecan, Beloslav, Duchon, Miloslav
Volume 69 (2017): Issue 1 (June 2017)
Riecan, Beloslav, Duchon, Miloslav
Tatra Mountains Mathematical Publications
Volume 62 (2015): Issue 1 (March 2015)
Riecan, Beloslav, Duchon, Miloslav
Volume 44 (2009): Issue 1 (December 2009)
Riecan, Beloslav, Duchon, Miloslav
Volume 48 (2011): Issue 1 (April 2011)
Riecan, Beloslav, Duchon, Miloslav
Volume 45 (2010): Issue 1 (April 2010)
Riecan, Beloslav, Duchon, Miloslav
Volume 43 (2009): Issue 1 (August 2009)
Riecan, Beloslav, Duchon, Miloslav