Comment on the paper ``Decoherence and the theory of continuous quantum   measurements'', by M. B. Mensky, Phys. Usp. 41, 923 (1998),   arXiv:quant-ph/9812017v2
  In quant-ph/9812017v2 M.B. Mensky reviewed our application of the restricted path integral approach to quantum measurements of energy. In this comment we point out that Mensky's assessment of our results is incorrect. 
Roberto Onofrio and Carlo Presilla