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- [44] THE PROBLEM OF FREE-BOUNDARY IN ELECTROMAGNETIC-LEVITATION JOURNAL DE MECANIQUE THEORIQUE ET APPLIQUEE, 1986, 5 (06): : 911 - 934
- [45] ON A FREE-BOUNDARY PROBLEM THAT ARISES IN PORTFOLIO MANAGEMENT PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1994, 347 (1684): : 555 - 561