Wave front set of solutions to sums of squares of vector fields

MLA

Albano, Paolo and Antonio Bove. Wave front set of solutions to sums of squares of vector fields. 1st ed. Providence, Rhode Island : American Mathematical Society, 2012.

APA

Albano, P. & Bove, A. (2012). Wave front set of solutions to sums of squares of vector fields. 1st ed. Providence, Rhode Island : American Mathematical Society.

Chicago

Albano, Paolo and Antonio Bove. Wave front set of solutions to sums of squares of vector fields. 1st ed. Providence, Rhode Island : American Mathematical Society, 2012.