共 50 条
- [3] VARIATIONAL-PROBLEMS FOR VECTOR MAPS - GEOMETRIC AND ANALYTIC ASPECTS BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA, 1992, 6A (01): : 1 - 34
- [5] THE DIFFERENTIABILITY OF LOCAL EXTREMA OF VARIATIONAL-PROBLEMS OF MECHANICS OF HARD VISCOUS PLASTIC MEDIA IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII MATEMATIKA, 1987, (10): : 23 - 30
- [6] SUBELLIPTIC VARIATIONAL-PROBLEMS BULLETIN DE LA SOCIETE MATHEMATIQUE DE FRANCE, 1990, 118 (02): : 147 - 169