Nebraska Revised Statute 67-435
(1) For two years after a partner dissociates without resulting in a dissolution and winding up of the partnership business, the partnership, including a surviving partnership under sections 67-446 to 67-453, is bound by an act of the dissociated partner which would have bound the partnership under section 67-413 before dissociation only if at the time of entering into the transaction the other party:
(a) Reasonably believed that the dissociated partner was then a partner;
(b) Did not have notice of the partner's dissociation; and
(2) A dissociated partner is liable to the partnership for any damage caused to the partnership arising from an obligation incurred by the dissociated partner after dissociation for which the partnership is liable under subsection (1) of this section.
Laws 1997, LB 523, § 35.