Volume 61 (2014): Issue 1 (December 2014)
Riecan, Beloslav, Duchon, Miloslav
Volume 42 (2009): Issue 1 (April 2009)
Riecan, Beloslav, Duchon, Miloslav
Volume 90 (2025): Issue 2 (December 2025)
Riecan, Beloslav, Duchon, Miloslav
Volume 67 (2016): Issue 1 (September 2016)
Riecan, Beloslav, Duchon, Miloslav
Tatra Mountains Mathematical Publications
Volume 55 (2013): Issue 1 (August 2013)
Riecan, Beloslav, Duchon, Miloslav
Volume 77 (2020): Issue 1 (December 2020)
Riecan, Beloslav, Duchon, Miloslav
Volume 76 (2020): Issue 1 (December 2020)
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 47 (2010): Issue 1 (December 2010)
Riecan, Beloslav, Duchon, Miloslav
Volume 53 (2012): Issue 1 (December 2012)
Riecan, Beloslav, Duchon, Miloslav