Volume 62 (2015): Issue 1 (March 2015)
Riecan, Beloslav, Duchon, Miloslav
Tatra Mountains Mathematical Publications
Volume 56 (2013): Issue 1 (November 2013)
Riecan, Beloslav, Duchon, Miloslav
Volume 79 (2021): Issue 2 (December 2021)
Riecan, Beloslav, Duchon, Miloslav
Volume 71 (2018): Issue 1 (December 2018)
Riecan, Beloslav, Duchon, Miloslav
Volume 80 (2021): Issue 3 (December 2021)
Riecan, Beloslav, Duchon, Miloslav
Volume 52 (2012): Issue 1 (August 2012)
Riecan, Beloslav, Duchon, Miloslav
Volume 60 (2014): Issue 1 (September 2014)
Riecan, Beloslav, Duchon, Miloslav
Volume 47 (2010): Issue 1 (December 2010)
Riecan, Beloslav, Duchon, Miloslav
Volume 70 (2017): Issue 1 (September 2017)
Riecan, Beloslav, Duchon, Miloslav