@article{Mikheev1991,
	title = {Sum rules for interface Hamiltonians},
	author = {Lev V. Mikheev and John D. Weeks},
	day = {15},
	journal = {Physica A: Statistical and Theoretical Physics},
	month = {Sep},
	number = {1-3},
	pages = {495--504},
	url = {http://www.sciencedirect.com/science/article/B6TVG-46G5SND-66/1/5027779dd37a66e363da8f719455a07d},
	volume = {177},
	year = {1991},
	biburl = {http://www.bibsonomy.org/bibtex/2aa9563b23c9493405be373feb658490a/smicha},
	description = {Physica A},
	keywords = {imported }
}