@article{Mohapatra:2018,
author
=
"R.Mohapatra and B.Szal",
title
=
"On trigonometric approximation of functions in the L<sup>q</sup> norm",
journal
=
"Demonstratio Mathematica",
volume
=
"Vol. 51",
number
=
"iss. 1",
pages
=
"17--26",
year
=
"2018",
}