LOCUS OF DESIRED CONTROL AND POSITIVE SELF-CONCEPT OF THE ELDERLY.REID DW; HAAS G; HAWKINGS D et al.1977; J. GERONTOL.; U.S.A.; DA. 1977; VOL. 32; NO 4; PP. 441-450; BIBL. 24 REF.Article

Comments on Extension of Kirchhoff's formula to radiation from moving surfaces (by F. Farassat and M.K. Myers, Journal of Sound and Vibration 123(3), 451-460)HAWKINGS, D. L.Journal of sound and vibration. 1989, Vol 132, Num 1, issn 0022-460X, 160Article

Models for manufacture and assemblyHAWKINGS, D. L; LOWSON, M. V.Omega (Oxford). 1986, Vol 14, Num 4, pp 277-286, issn 0305-0483Article