UTC I wish to apologize for the adverbs I stand by my word on the content If you hold unconventional andor unaccepted ideas you have no chance of seeing your works published I found it interesting browsing the links you provide Steinbauer looks serious and steadfast as any German scholar About Facchetti I have no idea but that he makes a common mistake ie that of relying on folk etimologies Selvans as it is stated in Wikipedia and as it has been noticed by Marzolla is a civil God He has to do with political life and cannot be interpreted as the Lat Silvanus BTW Wikipedia is self contradicting on this point and makes the same mistake too Another common example of folk etim is Tyrhsenos as related to turris and hence to the Sardinians Reading what is available on Wikipedia I met just one serious claim by Bonfante that may question the IE nature of E ie the numerals that look from another family maybe centroasiatic ie Turcomongolic I am very ignorant in comparative linguistic however I was able to identify at a glance many IE words in Steinbauers vocabulary and another provided here  cel earth ushil sun luri bright thesan dawn mi I me sa self marish male husband lasa nymph wife young woman puia wife woman nefts nephew tinia day daylight maru magistrate priest ita this so shpur city shuthi tomb    September