Ivo mukupenja

...l |title=Recent Work in Aristotle's Logic |date=1994 |pages=81–89 |journal=Philosophical Books |volume=35 |issue=2 (April 1994)|doi=10.1111/j.1468-0149.1994.tb02858 ...levels of analysis revisited |date=27 July 2011 |pages=2076–2085 |journal=Philosophical Transactions of the Royal Society B: Biological Sciences |volume=366 |issue ...