Art. 59 OG; double taxation and fiscal allocation of pledged claims; a federal complaint against double taxation is admissible once directed against a cantonal authority decision, without prior exhaustion of the cantonal appeal chain. Pledged debts are movable property and are taxable exclusively at the creditor's domicile; taxation by the canton where the encumbered real estate is situated constitutes impermissible double taxation and an intrusion into another canton’s tax sovereignty. Relief cannot extend to a tax period already definitively adjudicated in a prior federal judgment; it applies only from the moment the relevant security right arises or from the first tax period not yet covered by that judgment (consid. 1-5).
kompetenzen führen würde, und wünsche, daß ihre Angehörigen vor unberechtigter Besteuerung geschützt werden. Das Bundesgericht zieht in Erwägung: