@article {xu1997synthesis,
	title = {Synthesis, Characterization and Rheological Behavior of Polyethylene Glycols End-Capped with Fluorocarbon Hydrophobe},
	journal = {Langmuir},
	volume = {13},
	year = {1997},
	pages = {2447{\textendash}2456},
	author = {B. Xu and L. Li and A. Yekta and Z. Masoumi and S. Kanagalingam and M. A. Winnik* and K. Zhang and P. M. Macdonald and S. Menchen}
}
@inbook {yekta1996urethanecoupled,
	title = {Urethane-Coupled Poly(ethylene glycol) Polymers Containing Hydrophobic End Groups: NMR Characterization as a Step Toward Determining Aggregation Numbers in Aqueous Solutions},
	booktitle = {Hydrophilic Polymers},
	volume = {248},
	year = {1996},
	pages = {363{\textendash}376},
	author = {A. Yekta and T. Nivaggioli and S. Kanagalingam and B. Xu and Z. Masoumi and M. A. Winnik*},
	editor = {J. E. Glass}
}
