Inductive Complexity of P versus NP Problem - Extended Abstract. - Cristian S. Calude; Elena Calude; Melissa S. Queen (UCNC, 2012)

The complexity of Euler's integer partition theorem. - Cristian S. Calude; Elena Calude; Melissa S. Queen (Theor. Comput. Sci., 2012)

Inductive Complexity of the P versus NP Problem. - Cristian S. Calude; Elena Calude; Melissa S. Queen (Parallel Process. Lett., 2013)