@article{_307,

title = {The Pss-kf and the 'Opening of the mouth' ceremony: A ritual of birth and rebirth},

author = {Ann M. Roth},

year  = {1992},

date = {1992-01-01},

urldate = {1992-01-01},

journal = {JEA},

volume = {78},

pages = {113-147},

keywords = {flint, knife, objects, T100},

pubstate = {published},

tppubtype = {article}

}

@article{_225,

title = {The Metropolitan Museum knife handle and aspects of pharaonic imagery before Narmer},

author = {B. B. Williams and T. J. Logan},

year  = {1987},

date = {1987-01-01},

urldate = {1987-01-01},

journal = {JNES},

volume = {46},

pages = {245-286},

keywords = {art, flint, iconography, knife, Main Deposit, Materials, museum, T100},

pubstate = {published},

tppubtype = {article}

}