In Samson ben Eleazar's Barukh sheAmar (Shklov, 1804) there is a kabbalistic treatise on the Hebrew alphabet, entitled Sefer Alfa Beta, the author of which is given as מהר"ל שלי"ו. S. Sachs and Steinschneider concluded that the author was Lipmann-Mülhausen.
In Samson ben Eleazar's Barukh sheAmar (Shklov, 1804), there is a kabbalistic essay on the Hebrew alphabet, entitled Sefer Alfa Beta, whose authorship is identified as מהר"לשלי"ו. S. Sachs and Steinschneider concluded that the author was Lipmann-Mülhausen.