David H. Figurski, Donald R. Helinski, Replication of an Origin-Containing Derivative of Plasmid RK2 Dependent on a Plasmid Function Provided in trans, Proceedings of the National Academy of Sciences ...

Given a nonatomic scalar measure $\mu$, there is a vector valued, $\mu$-continuous measure of finite variation which has no derivative with respect to $\mu$, but which has the property that the ...