@misc{misc0ce626f2,
title   = {Eigenvalue sequences of positive integral operators and moduli of smoothness},
author = {Jordão, Thaís and Menegatto, Valdir Antônio and Sun, Xingping},
year = {2014},
doi = {10.1007/978-3-319-06404-8_13},
publisher = {Springer},
booktitle   = {International Conference on Approximation Theory XIV}
}