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Jüngken, Johann Helfrich
Jüngken, Johann Helfrich. Chymia Experimentalis Curiosa, Ex Principiis Mathematicis demonstrata. Frankfurt: Joannis Andreae, 1681.
Jüngken, Johann Helfrich. Medicus Praesenti Seculo Accomodandus, Per Veram Philosophiam Spagiricam, Rerum Naturalium Veris fundamentis exornandus. Frankfurt: Joannis Dieterici Friedgenii, 1682.
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