@article{IM2_2006_70_2_a2,
     author = {I. S. Rezvyakova},
     title = {On simple zeros of derivatives of the {Riemann} $\xi$-function},
     journal = {Izvestiya. Mathematics},
     pages = {265--276},
     year = {2006},
     volume = {70},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2006_70_2_a2/}
}