@misc{deutsche+konkurrenzen+ii+jahrgang+heft+3+no+15,
    title = {Deutsche Konkurrenzen, II. Jahrgang, Heft 3, No. 15},
    address = {Leipzig},
    publisher = {E. A. Seemann},
    date = {1893},
    number = {Jg. 2, H. 3(15)}
}