@article {2005,
	title = {Explicit Wei{\textendash}Norman formulae for matrix Lie groups via Putzer\\\'s method},
	journal = {Systems and Control Letters, 54 (11):1121-1130, 2005},
	year = {2005},
	publisher = {Elsevier},
	abstract = {The Wei{\textendash}Norman formula locally relates the Magnus solution of a system of linear time-varying ODEs with the solution expressed in terms of products of exponentials by means of a set of nonlinear differential equations in the parameters of the two types of solutions. A closed form expression of such formula is proposed based on the use of Putzer\\\'s method.},
	doi = {10.1016/j.sysconle.2005.03.006},
	url = {http://hdl.handle.net/1963/4538},
	author = {Claudio Altafini}
}
