  Apart from Friedman's interpretation, there is relatively little secondary literature that discusses Kant's Phenomenology. Palter (1971) interprets Kant's doctrine of absolute space and motion in terms of transformation groups for Galilean kinematics. Carrier (1992) provides an alternative to Friedman's account of Kant on absolute space. Stan (forthcoming) is an alternative to Friedman's reading of Kant's doctrine of circular motion, and its relation to Newton's dynamics. 