Barron's Magazine, Saturday, April 27, 2013, article by Jonathan R. Laing, "Will Boeing's Battery Fix Fly," pp. 16 - 17 in the print edition. Also available electronically online with a paid subscription.
"Boeing has FAA clearance to restart its Dreamliner rollout. Some experts aren't convinced the big plane maker has cut the risks in its lithium-ion batteries far enough."
Copies of prior Barron's articles by Jon Laing that were published in 1986, 1988, and 1999, are appended to the cover page in this online document.