Perverse effects of output-based research funding? Butler's Australian case revisited. - Peter van den Besselaar; Ulf Heyman; Ulf Sandström (J. Informetrics, 2017)

Do observations have any role in science policy studies? A reply. - Peter van den Besselaar; Ulf Heyman; Ulf Sandström (J. Informetrics, 2017)