Three problems composed by Andreas Weiermann.
They appeared in a refereed chess journal.

K=King=Koenig=Koning, D=Queen=Dame=Dame,
S=Knight-Springer=Paard, L=Bishop=Laeufer=Loper, B=Pawn=Bauer=Pion

Chessproblem 4201 in
Deutsche Schachzeitung 10 (1980) p.351
Mate in 2 moves
W: Kf7,Dg8,Tg2,Td4,Sf1,Bh6,f2
B: Kf5,Ld3,Se2,Sd5,Bd7,e5,e4,g5,g4,h7
This problem was awarded in DSZ 7 (1982), p.252.

Chessproblem in
Deutsche Schachzeitung 7 (1979) p.254
Mate in 2 moves
W: Kh1,Tf7,Sf6,Sh7
B: Kh8,Tg8,Bg7

Chessproblem 4103 in
Deutsche Schachzeitung 1 (1980) p.40
Selfmate in 2 moves
W: Kf2,Da2,Te1,Ld2,Sg1,Ba3,c3,f3,h2
B: Kc2,Sb2,Ba4,c4,g2,h3,h4