Authors: Burderi, L Possenti, A D'Antona, F Di Salvo, T Burgay, M Stella, L Menna, MT Iaria, R Campana, S d'Amico, N

Citation: L. Burderi et al., Where may ultrafast rotating neutron stars be hidden?, ASTROPHYS J, 560(1), 2001, pp. L71-L74

Authors: Giommi, P Menna, MT Padovani, P

Citation: P. Giommi et al., The sedentary multifrequency survey - I. Statistical identification and cosmological properties of high-energy peaked BL Lacs, M NOT R AST, 310(2), 1999, pp. 465-475