ZhETF, Vol. 111,
p. 1935 (June 1997)
(English translation - JETP,
Vol. 84, No. 6,
available online at www.springer.com
Nature of the Darwin term and (Zalfa)^4m^3/M^2 contribution to the Lamb for an arbitrary spin of the nucleus
Khriplovich I.B., Milstein A.I., Senkov R.A.
Received: September 3, 1996