@article{172751, author = {Alexey Taychenachev and V Yudin and Christopher Oates and C Hoyt and Zeb Barber and Leo Hollberg}, title = {Magnetic Field-Induced Spectroscopy of Strongly Forbidden Optical Transitions}, year = {2006}, number = {96}, month = {2006-03-01}, publisher = {Physical Review Letters}, language = {en}, }