Stratospheric satellites for Earth science applications. - Alexey Pankine; Kim Aaron; Matthew Kuperus Heun; Kerry Nock; Warren J. Wiscombe; Bob Mahan; Wenying Su (IGARSS, 2002)

Biological Analogs and Emergent Intelligence for Control of Stratospheric Balloon Constellations. - Matthew Kuperus Heun; R. Stephen Schlaifer; Kim Aaron; Alexey Pankine; Kerry Nock; Naomi Ehrich Leonard; Edward Belbruno; Pradeep Bhatta (WRAC, 2002)